Absalom, because of its biblical and literary associations, just might appeal to the daring namegiver. 
 In the Old Testament, Absalom was the handsome, favored but rebellious son of King David. In literature, Absalom appears in Chaucer's The Canterbury Tales, as the repeated title of a Faulkner novel--which refers to the biblical personage rather than the name of a character-- in the novel Cry, the Beloved Country and, on a more trivial note, as the name of the caterpillar in the Tim Burton version of "Alice in Wonderland."
 The growing-in-popularity Axel is the Scandinavian form of the name.

Absalom

Alexandrina is the most elaborate and unusual of the Alex- girls's names.The real first name of Queen Victoria, who was given it in honor of her godfather, Alexander I of Russia (her childhood nickname was Drina), it would make a distinctive pick, even though some might find five syllables a bit much. It was particularly popular in Scotland in the 1930s.

Alexandrina

If you love both <a href="https://nameberry.com/list/317/unique-baby-names">unique baby names</a> and flower names for girls, Amaryllis might be a perfect choice for you. 

A showier flower name than Lily, but in the same botanical family, Amaryllis is not as outre as it might at first sound. It was used in Greek poetry as the appellation of pure pastoral beauties; Amaryllis is the heroine of Virgil's epic poem Ecologues, after whom the flower was named. 

Other references are characters in the George Bernard Shaw play Back to Methuselah and The Music Man. James Bond-creator Ian Fleming had a half sister named Amaryllis Marie-Louise Fleming, who was a noted British cellist.

Amaryllis

Antoine is a venerable French name that is still stylish in its native habitat, where it is in the Top 30. In the US, it was most popular in the 1970s and '80s, reaching Number 262 in 1985.
 There have been a number of eminent namesakes, including French Rococo painter Antoine Watteau; aviator and writer Antoine de Saint-Exupery, author of the childhood classic, Le Petit Prince; and movie director Antoine Fuqua, as well as a number of outstanding athletes.
 Phonetic spellings Antwon and Antwan have also been used.
 Antoine is the real name of jazz pianist and singer Fats Domino.

Antoine

One of these forgotten Victorian surname names, like Spurgeon and Elwood, that almost feels so far out it could come back in. The key word there being "almost."

Bascom

A name with a surprising amount of history--it was the name of the wife of Ptolemy I of Egypt, occurs in the New Testament, and belonged to a fourth century saint.  In the US, it has long been spelled and pronounced Bernice.  Nicknames include Bernie, Berry, Binnie and Bunny.

Berenice

Calliope is the name of the muse of epic poetry -- and also the musical instrument on the merry-go-round. Bold and creative, it would not be the easiest name for a girl lacking such qualities. It debuted in the US Top 1000 in 2016. While Americans usually pronounce this name with a long I sound and the emphasis on the second syllables, Greeks pronounce it with the emphasis on the third syllable -- ka-lee-OH-pee.


Calliope

Casimir, a traditional name of Polish kings, could do quite well these days as we see the rise of Caspian, Cassius, Castiel, et. al. Like Leopold and Laszlo, Casimir is strong and worth considering if you've got an adventurous streak — and bet your son will too. An alternative commonly cited meaning that modern parents might prefer is "proclaimer of peace". The traditional Polish spelling of the name is Kazimir.

Casimir

Both offbeat and upbeat, this evocative traditional Irish name that runs through Celtic mythology is known here via award-winning novelist Cormac McCarthy (born Charles). The author's adopted name is related to Cormac Mac Airt, one of the great legendary high kings of Ireland.
 In two of the Harry Potter movies, Cormac McLaggen is a Gryffindor student.
 And for all you popularity-phobes, Cormac has never yet made it onto the American Top 1000 list.

Cormac

Pronounced "crwa", this unusual name was chosen by Cedric the Entertainer for his son. 

Croix

In the New Testament, Damaris was an Athenian woman converted to Christianity by St. Paul. Known for her charitable work, her name was a favorite among the Puritans. Having slid off the bottom of the Top 1000 in 2012, Damaris might be deserving of more attention by parents in search of a New Testament name that is unusual but accessible, especially since girls' names ending in 's' are coming back into fashion. 
 Damaris is a supermodel name via Damaris Lewis; it's currently a Top 100 name in Chile.

Damaris

Though closely associated with the great medieval Florentine poet Dante Alighieri -- who's so famous most people skip the last name -- it's not as much of a one-man name as you might think. Heck, it's not even a one-poet name, thanks to British pre-Rapahaelite Dante Gabriel Rosetti. Though especially well used in the Italian-American community, it would make a striking name for any little boy.

Dante

Edgar is an Old English name historically associated with the tenth century English king known as Edgar the Peaceful. There was also a King Edgar of Scotland.
 Edgar has been a stalwart on the US <a href="https://nameberry.com/popular-names">popular names</a> lists, not dipping below the Top 400 until 2022, and is especially popular (as is Edgardo) with Latino families.
 Edgar plays a key role in King Lear and has had several distinguished namesakes, including artist Degas, Tarzan creator Edgar Rice Burroughs, and author and poet Edgar Allan Poe. In terms of style, however, most would rate it a distant third to Edward and Edmund. 
 Trivia tidbit: Joan Rivers' daughter Melissa named her son Edgar after her father, but he is called by his middle name Cooper.

Edgar

Strong, charismatic, and sleek, Elias has followed in the footsteps of Elijah and Eli to become a popular choice among parents today. 
While it may sound cool and fresh, Elias is a name with history and substance. It is the Greek form of the name Elijah, meaning “Yahweh is God,” and was used in both the Greek New Testament and medieval tales. Elias was then given to early saints, to honor the miracles and work of the popular Biblical figure. 
Revived by Puritans in the 18th century, notable namesakes include the inventor of the sewing machine, Elias Howe, writer Elias Canetti and Walter Elias Disney. 
Felix Mendelssohn composed a popular oratorio named “Elias”, while Sir Walter Scott, Anthony Trollope, and Thomas Hardy all have characters called Elias in their novels, giving the name literary and classical charm. 
In the US, Elias has seen significant usage from the 90’s onwards with its popularity doubling during the 2010’s. Given to over 6000 boys each year, Elias continues to climb the charts and has overtaken Eli as a go to El- choice. 
While still outranked by Elijah in the US, across Europe and South America, Elias is the preferred form. Popular in Sweden, Germany, Switzerland, Uruguay, and Mexico, Elias travels well. Most recently, it entered the UK Top 100 in 2022, replacing Ollie. 
The name has been chosen for characters in the popular horror podcast, The Magnus Archives, Cassandra Clare’s trilogy “The Infernal Devices”, and the TV series “Person of Interest.” Elias has the celebrity seal of approval too, with singer Michael Bublé, actor Robert Downey Jr, tennis player Boris Becker and actress Barbara Becker choosing to use it for their sons. 
Handsome and refined as it is, the main problem with Elias is deciding whether you want to use it, or keep Elijah, Eli, Elliot, Elio, Eliza, Elizabeth, or Elise in the running. To avoid the problem, you could go with similar but lower ranking Tobias, Linus, or Ozias.

Elias

Eliora is a melodic name ripe with vowel sounds. 

Eliora

This Celtic goddess and Arthurian name may sound terminally old-ladyish to many ears--but so did names like Ella and Etta not so long ago. So Enid is yet another forgotten four-letter E-possibility: she's has been M.I.A since 1954. 
 You might not know it to look at her, but Enid is Welsh, from the word meaning 'life' or 'soul.' Back in the Age of Chivalry, to call a woman 'a second Enid' was the greatest of compliments, as she was a legendary romantic figure, revived in Tennyson's Idyll of the Kings. In more modern times, Enid is the title of a Bare Naked Ladies song and a quirky character in the quirky film Ghost World.

Enid

A major figure in the Old Testament, Enoch was the son of Jared, the father of Methuselah, and the great-grandfather of Noah whose Book of Enoch provides a focal point for ancient Jewish mysticism. Another Enoch was the son of Cain. "Enoch Arden" is a famous poem by Alfred, Lord Tennyson. On the negative side, British politician Enoch Powell gave the infamously racist Rivers of Blood anti-immigration speech, taking the name out of consideration for many parents in the UK.

Enoch

Erasmus has long retained the image of the bearded and bespectacled Dutch philosopher, but could be one that the audacious baby namer just might dare to dust off.
 The fourth century Saint Erasmus was also known as Elmo, the patron saint of sailors. The name is closely associated with Renaissance humanist and theologian Desiderius Erasmus, who was born Geert Geerts.
 Another less known bearer was Charles Darwin's grandfather, the poet, naturalist and physician Erasmus Darwin. The fictional Erasmus Holyday is a learned teacher in Walter Scott's 1821 novel Kenilworth, published at a time when the name did have some popularity in England.

Erasmus

Eudora is the name of five minor goddesses of Greek mythology and a major goddess (in the person of Pulitzer Prize-winning Eudora Welty) of modern American literature. Eudora is pleasant and euphoneous and a possibility for rejuvenation.
 In Greek myth, Eudora was one of the Hyades, a set of sisters transformed into the star cluster that bears their name. 
 In Disney's The Princess and the Frog, Eudora was the name of Princess Tiana's mother, who was voiced by Oprah Winfrey, and of Mia Farrow's character in Zelig. Eudora is also a character in Faulkner's Absalom, Absalom, and was chosen by actress Marcia Gay Hardin for her daughter back in 1998.

Eudora

Ezri is one of the cool new <a href="https://nameberry.com/search/unisex-names/e">unisex names starting with E</a>, except as a Biblical name, it's not so new. Used for both genders in Israel, in the US it's currently running five to one in favor of girls, surprisingly. Its deviation from the better known and more traditional Ezra makes it feel like one of the more truly <a href="https://nameberry.com/unisex-names">gender neutral names</a>.

Ezri

If Flora and Florence have returned full force, Florian, with its trendy Latinate ending, could also have a chance. Popular in Germany, Austria, Switzerland, Poland, and France, St Florian was the venerated patron saint of those in danger from water and the patron saint of firefighters. 
 The second century Roman martyr St. Florian appears in Tennyson's poem "The Princess," and also in Gilbert & Sullivan's comic opera "Princess Ida." Sir Florian Eustace is an off-stage character in Trollope's novel The Eustace Diamonds, Florian Fortescue runs an ice cream shop in Harry Potter, and Florian is the real first name of singer Dido. 
 
Stylish Florian could be a great way to honor a Florence (or a Lily, Violet, or Rose) and it fits in with other gentler names like Gabriel, Elias, and August, that are in style for boys.

Florian

Floyd was a Top 100 name from the 1880s to the 1940s that somehow developed an almost comical hayseed persona along with a touch of retro jazz cool; it's beginning to appeal to parents with a strong taste for the quirky. 
 In terms of namesakes and references, there is two-time heavyweight champ Floyd Patterson, well-known attorney Floyd Abrams, Mayberry barber Floyd Lawson, Muppet Floyd Pepper, and the iconic British rock band, Pink Floyd.

Floyd

Haco was a mythical Cornish leader who lost his beautiful princess bride by unwittingly promising her to a musician whose songs he admired: a romantic legend to back up a very unusual choice. 

Haco

Heloise is an ancient name related to sleek, peppy classic Eloise. Both ultimately derive from the Germanic name Helewidis, which became Helewis in medieval England. In the twelfth century, the name was borne by the beloved of the French philosopher Pierre Abelard, who was considered to be one of the most learned women of the Middle Ages.
 
Most familiar to Americans as the author of Household Hints, Heloise is ready to reclaim its fashion status.

Heloise

Hendrix is one of those hip rock and roll names, like Lennon, Jagger and Presley, that have been used by fellow celebs and others, to honor the seminal guitarist/singer/songwriter Jimi. And this one has the trendy 'x' ending, as well, helping to propel it up the charts and into the spotlight.

Hendrix

A name that sounds so old-fashioned some parents out there might conceivably find it quirky enough for a comeback, along with other one-time fuddie-duddies like Oscar and Homer. 
Along with other bert-ending names, Hubert did have his time in the sun, as a Top 200 name from around 1885 to 1941, peaking at 112 in 1913. Two notable namesakes: Vice-President Humphrey (who was said to have always hated his name) and designer de Givenchy.

Hubert

Hugo, the Latin form of Hugh, has more heft and energy than the original -- and of course we love names that end (or begin, for that matter) with an o. This one is especially appealing because it's backed up by lots of solid history and European style.
 Hugo is one of those names that misses by a single year ranking in the Top 1000 for its entire history. It fell off the list in 1948, the height of post-WWII pro-American fervor, before heading back up.
 Hugh has held steady in the middle of the US Top 1000 for more than 40 years now, but we predict might be headed for the kind of popularity it enjoys in the rest of the English-speaking world and many European countries.
 Hugo ranks in or near the Top 100 in countries and cultures as diverse as Sweden and Spain, France and Finland. It's also a favorite boys' name on Nameberry, usually a harbinger of future success in the US as a whole.
 In the seventh Harry Potter novel, Ron and Hermione bestow the name Hugo on their son. Hugo Strange, meanwhile, is a longtime adversary of Batman. 
 Real-life Hugos include Hugo Chavez, the late president of Venezuela, and the fashion world's Hugo Boss. In the more distant past there was the distinguished Supreme Court Justice Hugo Black.
 Trivia tidbit: The annual awards for sci-fi writing are called the Hugos, honoring early genre writer Hugo Gernsback.

Hugo

Ichabod, an eccentric Old Testament name, is forever tied to the character of Ichabod Crane -- and worse, the teasing possibilities of "icky bod."  Even its original meaning is a negative.  Skip Ichabod, as if you were ever tempted.

Ichabod

The striking Ignatius is making a truly surprising comeback, sparked by its selection by not one but two celebrities — Cate Blanchett and Julianne Nicholson. With its fiery qualities and magical feel, Ignatius might just fit in with Blaze, Griffin, Ember, or Atticus.
 
While Ignatius is now associated with fire, it originally derived from the Ancient Etruscan Egnatius, a name of unknown meaning. The spelling was changed to make it closer to the sound-alike Latin word, ignis, and thus, the fire meaning was born.
 
The name of several saints including the founder of the Catholic Jesuit order, Ignatius was once reasonably well-used in the US, ranking in the Top 1000 in the early 20th century. Out of favor since 1930, it has been slowly trending upwards since the early 2000s, and as of 2023, it is given to around 90 boys each year.
 
Other notable bearers include: Charles Ignatius Sancho, a writer, abolitionist, composer, and the subject of a recent novel by Paterson James; Ignatius James, an Australian singer and producer; Ignatius Jones, a Fillipino-Australian rock singer and journalist; and Ignatius Ganago, a Cameroonian footballer. Writer of the Sherlock Holmes stories, Arthur Conan Doyle, also has Ignatius as a middle name. 
 
One big selling point of Ignatius is that despite its grandeur, it has several down-to-earth nicknames: Iggy, Nate, and Nash. Plus, the Spanish variation, Ignacio, is long-standing feature in the US Top 1000, so while Ignatius might be rare, its close relative is definitely not. 
 
Love Ignatius but can't quite commit to it? You could consider Indigo or Inigo with the nickname Iggy, or a similar-but-more-popular choice, like Azarius, Ozias, Ziggy, or Elias.

Ignatius

Japeth

Jarvis, one of the original two-syllable nouveau boys' choices, is a saint's name with a certain retro charm and a nice quirky feel. Though Jarvis peaked in the late 1880s, he is beginning to sound fresh again.
 Jarvis Lorry is a character in Dickens's A Tale of Two Cities, and there was another Jarvis in Upton Sinclair's The Jungle. Probably the best known modern Jarvis is British rocker Jarvis Cocker.

Jarvis

Another name for Jupiter, king of the Roman gods, this jovial name is eminently ready for modern use.  Feminine variations include Jovita and Jovie.

Jove

Kellen is German in origin and Irish in spirit. Kellen has fallen a bit in popularity for boys since its peak in 2012, but it has possibilities for girls too. In fact, Kellen's similarity to such <a href="https://nameberry.com/girls-names">feminine names</a> as Helen, Ellen, and Kelly makes it feel more unisex or even female, though Twilight actor Kellan Lutz has done much to popularize this name for boys.

Kellen

Long popular in Ireland and England, Kieran, the name of Ireland's first-born saint and twenty-five other saints, has been building its U.S. fan base thanks to its strong and attractive sound, and its fashionable Irish brogue. While Ciaran is the more authentic Irish spelling, Kieran is more popular this side of the Atlantic. 
 Julianna Margulies chose Kieran for her son, and Kieran is a Culkin brother to Macaulay and Rory. Kier is an attractive short form, and Kiera/Keira is Kieran's girl twin.

Kieran

The Hungarian classic Laszlo, with its zippy 'z' middle and energetic 'o' ending, has become something of a hipster option, beginning to be considered by cutting-edge parents.
 
A name with a royal heritage in its native country in the Ladislaus form, it is still among the top Hungarian names for boys. In Hungary, Laszlo is pronounced with a soft S sound.
 
Laszlo is probably most familiar to Americans via the noble Paul Henreid character in Casablanca, who was Czech. There have been other fictional Laszlos in Real Genius and the Doctor Who series, and Laszlo is the name of the Ralph Fiennes character in The English Patient.
 
Real life namesakes include painter Moholy-Nagy and acclaimed cinematographer Kovacs. Two well-known actors who were born with the name Laszlo are Peter Lorre and Leslie Howard.
 
The spelling of the name is sometimes streamlined to Lazlo.

Laszlo

Lyra is a name with ancient and celestial roots that's finding new popularity thanks to its starring role in Philip Pullman's His Dark Materials series, seen in the movie The Golden Compass. Simple yet unique, Lyra hits the sweet spot between too popular and too unusual.
 
Lyra is a constellation name taken from the lyre of Orpheus. It contains the star Vega and thus could make a melodic choice for a parent interested in music, astronomy, or mythology. It has more depth and history than Lyric, is more unusual than Lila (which it rhymes with). It debuted in the US Top 1000 in 2015.
 Lyra was chosen for their daughter by Ed Sheeran and Cherry Seaborn, as well as Sophie Dahl and Jamie Cullum. And then there's Lyra Belacqua, the heroine of His Dark Materials and The Golden Compass.

Lyra

Between "Old MacDonald" and Big Mac allusions, this would be a risky choice. 

Macdonald

The least used of the Three Wise Men's names, but a strong option for bold namers to consider.
 
The exact origins of Melchior are unknown, but it is speculated that it derived from either the Hebrew roots melekh and 'or, together meaning "king of light," or the Persian melk and quart, taken to mean "city of the king."

Melchior

This old-time fairy tale name is rarely heard in the modern English-speaking world, but it's so, well, mellifluous, that it would make a lovely choice for a twenty-first century girl--a romanticized tribute to an Aunt Melissa or Melanie. 
 
Pelleas and Melisande is a play by Maeterlinck, the inspiration for the Debussy opera of the same name. In modern times, Melisande became a princess via the Rankin and Bass film The Flight of Dragons. And Broadway buffs might remember Melisande as the name the main character Ella Peterson takes in the musical Bells are Ringing. The name of the beautiful red-haired character on Game of Thrones is spelled Melisandre.

Melisande

Other kids might see a teasible connection to mortician or mortuary. Mortimer is an English family name used a few generations ago as an Anglicization of Moses; it was Walt Disney's original choice for the name of his mouse, until his wife talked him out of it.

Mortimer

Gwyneth Paltrow and Chris Martin's choice of this white-bearded Old Testament name helped bring it into the modern age, along with brethren Elijah, Isaiah and Isaac. User-friendly nicknames include Moe and Mose.
 
The biblical story of Moses is, of course, one of the most familiar from the Old Testament -- Moses being found as a baby in the bulrushes, growing up to lead the Israelites out of Egyptian bondage and into the Promised Land, then bringing down the Ten Commandments from Mount Sinai. 
 
Moshe, as in Israeli statesman Dayan, is the original Hebrew form of the name. In Spanish, it is Moises, and in Yiddish, Moishe.
 
A namesake from the world of sports is NBA Hall of Famer Moses Malone. Mose Allison, meanwhile, is a jazz blues pianist and singer.

Moses

If you love the venerable Southwestern painter but feel Georgia's gotten too overheated, you might want to go all the way to this Irish surname in the fashionable O' family.

O'keeffe

With its relation to Mount Olympus, home of the Greek gods, and to the Olympic games, this name has an athletic, goddess-like aura, making it the perfect Olivia substitute.
 A well-known art reference is the famous 1865 painting of a reclining nude by Edouard Manet titled Olympia. Contemporary bearers include former Maine Republican Senator Olympia Snowe and actress Olympia Dukakis.

Olympia

Despite the success of so many O-starting <a href="https://nameberry.com/boys-names">boys names</a>--Oliver, Owen, Otis, Oscar--Oswald has not yet shown any signs of resurrection, though he does have the animating nicknames Ozzie/Ozzy and Oz. The name has some literary cred--in Chaucer's Canterbury Tales, Shakespeare's King Lear and a novel by H. G.Wells--and there was early cartoon character Oswald the Lucky Rabbit.

Oswald

Hip new middle-name choice, conjuring up the gothic tales of Edgar Allan, and current single-named pop singer Poe. 

Praxis makes perfect?  Though this mythological name sounds boyish, it's a female name, an equivalent for Aphrodite.

Praxis

Quenby

Virtually never heard in this country, with a quirky quality. 

Quimby

From the first time we saw the name Saskia attached to a portrait of Rembrandt's wife (her full name was Saakje van Uylenburgh, but she was always called Saskia), we have found it utterly charming and wondered why it hasn't attracted more fans In this country--she's appreciated by the Brits, who have moved her to Number 392. Saskia is one of those names that's been used in Europe since the Middle Ages, but has never crossed the ocean.
 One contemporary bearer is actress Saskia Reeves, who was born to a Dutch mother. Pop artist Red Grooms has a grown daughter named Saskia, and more recently TV's Anne Dudek chose it for her daughter.

Saskia

Scout, a character nickname from To Kill a Mockingbird (her real name was Jean Louise), became a real-life possibility when Bruce Willis and Demi Moore used it for their now-grown middle daughter, followed by Tom Berenger a few years later. A unisex choice that is growing in popularity for both genders—but given to girls about four times more often than to boys—it was picked by skater Tai Babilonia for her son and Kerri Walsh for her daughter Scout Margery.
 It makes a virtuous, upstanding choice for a girl—a good scout. Scout entered the US Top 1000 for the first time in 2018.

Scout

Septimus is one of the more dashing of the birth-order Latin number names that were revived by the Victorians. So even if you don't anticipate son number 7, you might be bold enough to consider this relic, certainly preferable to sixth-son name Sextus.
 Septimus was popularized by the Roman Emperor Septimus Severus, a patron of arts and letters. There was a Septimus in Wilkie Collins's The Moonstone, in Dickens's The Mystery of Edwin Drood, and in Trollope's Barchester novels. Probably it is most familiar to modern readers as one of the principal characters in Virginia Woolf's Mrs. Dalloway, and as Harry Potter wizard, Septimus Weasley. There is also Septimus Heap, a series of bestselling fantasy novels by Angie Sage.

Septimus

This elongated form of Sibyl is dainty and delicate -- dare we even say demure? It's got deep history, a powerful namesake, and it's extremely rare -- zero baby girls were named Sibylla or Sybilla in the US last year.

Sibylla

Sleek and smart, with a hint of mystique about it, Silas is a recent addition to the US Top 100. Both mythological and Biblical in origin, Silas joins the ranks of Isaiah, Atlas, Elias, and Sebastian: polished and contemporary feeling names with plenty of history. 
The origins of Silas are debated or perhaps multiple. On one hand, it could a simplified form of the Latin Silvanus, meaning “of the forest.” 
In Roman mythology, Silvanus was the god of trees, and his name was originally bestowed on those who lived in forested areas or who worked with wood. This could bring either a hardy, outdoorsy ruggedness to the name or something more mystical, dark, and intriguing. 
On the other hand, Silas could be a Greek form of the Aramaic Seila or of the Hebrew Saul, meaning “asked for” or “prayed for”. 
Its Biblical roots can then be traced to either Saul, the first King of Israel, or to a companion of Paul the Apostle. Later venerated as a saint, Silas was a leading member of the early Christian community, who accompanied Paul on his second missionary journey. 
Given as an English name from the 17th century onwards, Silas has a rich literary history. Notably used by George Eliot in Silas Marner and by Dan Brown in The Da Vinci Code, Sheridan Le Fanu, Charles Dickens, Robert Frost, Willaim D. Howell, Neil Gaiman, and Mark Twain have also featured a Silas in their work. 
A longstanding favorite and <a href=“https://nameberry.com/popular-names/nameberry/boys”>one of the most searched names on Nameberry</a>, in the ‘real world’, Silas had mostly lingered towards the lower end of the US Top 1000 in the 20th century. 
It did gain some attention in the Netherlands, Denmark, and Switzerland in the 2000’s, but it took until the 2010’s for it to make significant moves in the US. Now, it is trending upwards and given to nearly 4000 babies each year. 
Based on its Nameberry popularity, its status as ancient but still fresh, and its similarity in sound or style to popular Elijah, Isaac, Lucas, and Samuel, Silas could continue to climb the charts. 
If you love it, but don’t want to be part of the crowd, you could consider one of Silas’s relatives, such as Sylvan, Sylvester, or Sylvius; alternatively, Linus, Rufus, Caius, Laurence, or Ozias might appeal as less popular options.

Silas

Tadzio

An English surname derived from the Old French taillis, this nature inspired choice could be an alternative to Wallis or Travis.

Tallis

One of the coolest of names, thanks to legendary jazz pianist Thelonious Sphere Monk, who inherited it from his father. It has been used very sparingly since the 1960s--just a sprinkling of baby boys receive the name each year.

Monk's middle name Sphere is pretty unique too--a cousin of Cosmos and Cosmo.

Some other jazz names to consider: Bix, Ellington, Ella, Etta, Mingus, Dexter and Calloway. :

Thelonius

This feminine form of Theodosius has long been buried deep in the attic, but might be a good discovery for the parent who wants to move beyond Theodora. Vice President Aaron Burr named a daughter Theodosia ("Dear Theodosia" is a song in the smash musical Hamilton), and it was the birth name of silent screen vamp Theda Bara. Theodosia actually appeared on the US popularity lists in the 1880s and 90s.

Theodosia

Thisbe, the name of a beautiful but tragic lover in mythology, is lively and cute -- in a slightly thistly, prickly way. Ovid retold the story of Thisbe and Pyramus, young lovers in ancient Babylon kept apart by family rivalry, which was the inspiration for Romeo and Juliet. A modern bearer of the name is writer Thisbe Nissen.
In Sarah Dessen's novel Along for the Ride, the baby daughter is named Thisby, nn Isby.

Thisbe

Tobias is one of a number of s-ending <a href="https://nameberry.com/boys-names">boys' names</a> that are riding a wave of popularity. With its Old Testament-Dickensian feel, it's a name with a distinguished pedigree. 
Tobias is the Greek form of the Hebrew Tobiah, which was derived from the name Toviyah. Toviyah was created from the elements tov, meaning "good" and yah, representing the Hebrew God. Tobias is the name of several biblical figures but is primarily associated with the story of Tobias and the Angel.
 A contemporary bearer is Tobias Wolff, author of A Boy's Life. Tobias Smollett was a major eighteenth century Scottish novelist. Tobias Snape, meanwhile, is a Harry Potter character.
 
The short form Toby has a life of its own, used independently at least as far back as Shakespeare's time, with Sir Toby Belch in Twelfth Night. Toby also was the name of a character on The West Wing. Actor Tobey Maguire was born Tobias and named his son Otis Tobias.
 
There is also the rarely used but still viable daddy of them all --Tobiah, the name of a rebel Hebrew king

Tobias

Torquil, is a quirky but intriguing option that evolved from an ancient <a href="https://nameberry.com/baby-names/173/scandinavian-names">Scandinavian name</a>and was imported into Scotland by the Vikings. The Gaelic form of the name is Torcaill.
 Torquil MacLeod was the name of an early Scottish clan chief.

Torquil

A perfectly respectable Old Testament name ruined forever through its association with the odious Uriah Heep in David Copperfield. Some people also find this name just too close to the word urine. These negative connotations may be wearing off, however. (Perhaps because people don't read as much Dickens as they used to.)

Uriah

Though to most Americans Viggo is a one-person name attached to intense actor Mortensen, it is actually an old Norse name dating back to the Vikings, and is currently the 32nd most popular appellation in Sweden. Viggo Mortensen is a Jr., sharing his name with his Danish father.
 
We think this name is so, well, vigorous, that it might appeal to others as well. Taylor and Natalie Hanson seemed to agree when they chose it for their fourth child.

Viggo

Winslow's most famous reference may be male painter Winslow Homer, but as a name it's beginning to be on the rise for girls. Adorable nickname Winnie may be the reason. Other unusual painterly possibilities for either sex: O'Keeffe, Hopper, and just plain Painter.


Winslow

The name of a Christian saint and a city in Ohio, Xenia is one of the more accessible and intriguing x names. It is the name of one of the Bond Girls--played by Famke Janssen in the film "GoldenEye." 
 
Sometimes spelled Ksenia to reflect the traditional Greek pronunciation (kseh-NEE-uh), Xenia is also pronounced ZEEN-ee-ah or SHEN-yah.

Xenia

Woody Allen introduced us to the name Zelig as the ever-morphing title character of his 1983 film. Zelig does have an upbeat meaning, and nickname Zelie makes it accessible for a girl, though it's an undeniably quirky choice for either gender.

Zelig

vintageluvs's list "Quirky Names for Eccentric People" of 65 great name ideas: Absalom - Zelig!