Aaron is a name of subtle contrasts: an unusual spelling that is easily recognizable; a solid Biblical choice that doesn’t feel exclusively tied to religion; a well-established name for boys but sometimes confused with the girls’ name, Erin; used internationally but with notably different pronunciations; classic like Andrew but not out of place with recent favorites like Weston or Jayden. 
All things considered, Aaron’s enduring popularity feels at once surprising and obvious. And endure it does. For the last 50 years, it has been a staple in the US Top 100, and it remains a solid favorite in a number of European countries, from France to Switzerland. 
The origins of the name are debated, with some saying from Ancient Egypt, and has the meaning “warrior lion”, while others believe it is derived from Hebrew, with meanings such as “high mountain” or “exalted”. 
In the Old Testament, Aaron is a powerful figure, acting as a spokesman for his brother, Moses. He produced miracles and plagues to intimidate the pharaoh for enslaving the Israelites, and he was appointed by God as the first high priest. 
Other notable namesakes include the American politician, Aaron Burr, the composer, Aaron Copeland, and actors Aaron Ekhart, Aaron Taylor-Johnson, and Aaron Paul. The name has literary credentials too, with Shakespeare, John Steinbeck, and George Eliot using it in their works. 
Given to more than 4500 babies in the US every year, the soft sound of Aaron’s double vowels continues to hold an appealing gentleness for parents today. 
But why does Aaron have that unusual beginning and why is it pronounced differently across the world? 
Well, the original Hebrew name is Aharon, pronounced with 3 syllables, however, this sound had no equivalent in Greek. When Jewish scriptures were translated then, it was recorded as “Aaron”. While the Romans and Greeks might still have said “a-ha-ron”, it was later Anglicized in the 17th century to “air-un”. 
In England however, it is often said as “a-run”, where “a” is like the first sound of “apple”. This is likely down to people confusing it with the English name “Aron”, or because they were influenced by the Scottish Isle of Arran and the Irish Aran Islands. 
More broadly, pronunciation varies when Aaron is translated into the many languages used around the world. In German, it is A-rawn, while in Finnish, it is AH-rone or Aaro. In Arabic, Urdu and Turkish, it becomes Harun or Haroon and across Africa, it might be Haruna or Haron. 
Love Aaron but slightly put off by its widespread popularity? You could try Alden, Ansel, Taran, Canaan, Ariel or Abram.

Aaron

The super-success of Adele, both the singer and the name, has brought attention to all her cousins — Adela, Adeline, Adelina — and the lovely Adelia. An undiscovered gem just waiting to be discovered.
 
Some pluses: Adelia is the name of a flowering plant, and of an opera by Donizetti that premiered in 1841.

Adelia

Amelia is one of the hottest <a href="https://nameberry.com/girls-names">girls' names</a>, a successor to the megapopular Emma and Emily. Amelia, which spent several years at Number 1 in England, is now comfortably ensconced in the US Top 10.
 
Now the most popular <a href="https://nameberry.com/search/girls-names/a">girl name starting with A</a>, Amelia is also a Top 10 girls' name in Australia, Ireland, New Zealand, Scotland and Poland. So while Emilia and Emelia are sound-alike names, it's the Amelia version that's on the fast track. 
 
Amelia is derived from the German name Amalia, which in turn is a variation of Amalberga. The root, amal, is a Germanic word meaning "work," and in the context of female given names suggests themes of fertility as well as productivity. Aemilia, the name from which Emily is derived, is unrelated to Amelia.
 
Kids might associate Amelia with the wacky children's book character Amelia Bedelia, while adults could appreciate it as the eponymous heroine of the Henry Fielding novel. Amelia also appears in novels by Trollope and Thackeray, as a Harry Potter name, and as detective Amelia Peabody in the Elizabeth Peters series. Angelina Jolie played patrol cop Amelia Donaghy in The Bone Collector.
 
Amelia became a British royal name via the daughters of Kings George II and III. American heroes who have inspired a new generation of namesakes are aviatrix Amelia Earhart and feminist Amelia Bloomer.
 
Trivia tidbit: Amelia is the birth name of Minnie Driver.

Amelia

Antonio is a Shakespearean favorite -- the Bard used it in no less than five of his plays, and has long been a ubiquitous classic in Spanish-speaking countries, where the nickname Tonio is also prevalent. Antonio is also among an elite group of perennially popular names in the US, where it has always been among the boys' Top 1000 since baby name record-keeping started in 1880.

Antonio

Once the most popular month names, April has been overtaken by June (for girls) and August (for boys), as well as the charmingly old-fashioned May. Literary reference: the heroine of the book and movie Revolutionary Road, and there have been Aprils on Parks and Recreation, Glee, and The Vampire Diaries. Trivia note: comedian Ralphie May named his daughter April June May.

April

The recent ascent of this English surname is due to two things: the megapopular Ash beginning and TV/movie hottie Ashton Kutcher. The name peaked at Number 76 in 2004, a year after Ashton Kutcher's (both Christopher Ashton) hit TV show Punk'd made its debut.

Ashton

A classic in its native Scandinavia, Axel has a cool rock 'n' roll flavor in the US, thanks to Guns N' Roses' Axl Rose (born William). With its distinctive letter 'x', it has an effortlessly cool vibe about it, and is currently growing in popularity.
 
Axel is the Scandinavian form of the Biblical Absalom, who was a son of King David, and is the name of the title character of William Faulkner's Absalom, Absalom. More wearable than its derivation, perhaps, Axel is currently ranks in the Top 100 names for boys in the US, the UK, Sweden, France, Spain, and Norway. 
 In the US, it first entered the popularity charts in 1989, one year after the release of one of Guns N' Roses biggest hits, showing just how influential popular culture can can be.
 More recently, Axel was chosen by Will Ferrell for his third son, and also by Rob McElhenney and Kaitlin Olson for their boys, and it's the middle name of Tiger Woods' boy Charlie. Axel Foley was the character played by Eddie Murphy in the Beverly Hills Cop movies and, going further back again, was the name of an important character in Jules Verne's Journey to the Center of the Earth. 
 
A bit like a updated Alex, Axel was given to 4500 babies in the US in 2023, so if it was an undiscovered gem you were after, you could consider Absalom itself, or perhaps another Scandinavian option, such as Anker, Konrad, Torfinn, or Torkell.

Axel

Alvery

Long a royal nickname in England, it's coming back there along with Archie and Alfie.  British singer Kate Bush calls her little boy Bertie.

Bertie

Bonnie is an adorable nickname name, heading back up the popularity list after a 50-year nap. A Top 100 girls' name throughout the rest of the English-speaking world, Americans are later to jump on the Bonnie bandwagon but now it's trending here too.
 
Bonnie is a word the Scots really do use for pretty, thus the root of this name, from the French bonne. Along with Betty and Bea, Bonnie, is one of the vintage <a href="https://nameberry.com/search/girls-names/b">girls' names starting with B</a>that are back in.
 Gone With the Wind gave Bonnie a big push when Scarlett and Rhett used it for their daughter. Her full name was Eugenie Victoria, but the pet name came from the fact that she had "eyes as blue as the bonnie blue flag." 
 Bonnie's last moment in the limelight came in the late sixties with the film Bonnie and Clyde, about outlaw Bonnie Parker. Now after a long decline, it's finally showing new signs of life, perhaps thanks to the Bonnies in The Vampire Diaries and The Hunger Games, as well as a new miniseries about the 1930s-era bandits.

Bonnie

An English surname name, Bradley has a long history, dating way back to at least 1086, but as a first name it actually succeeded in the US before it reached England--though Dickens used it in his novel Our Mutual Friend. Bradley Cooper is one namesake.

Bradley

According to Irish legend, Saint Brendan the Voyager was the first European to touch American soil, and his name has been established here for decades, peaking in the late 1990s. 
 
Brendan first appeared on the US charts in 1941, especially popular, not surprisingly, for Irish-American boys. It is sometimes confused with the English surname name Brandon.
 Notable namesakes include Irish playwright Brendan Behan and actor Brendan Fraser. Mark Wahlberg used it for his son.

Brendan

The Spanish Camila, pronounced ka-MEE-la, is the fastest rising version of this ancient Roman name, but recent royal Camilla may have helped promote the British brand. In Roman myth, Camilla was a swift-footed huntress so fast she could run over a field without bending a blade of grass.
 Camilla has been in English-speaking use since the sixteenth century, and appeared in Virgil's Aeneid as a virgin queen. It was later popularized by an eponymous Fanny Burney novel, and in modern times Camilla Macaulay is the protagonist of Donna Tartt's The Secret History. Today, the name is connected to the former Camilla Parker Bowles, now the Queen Consort, wife of King Charles III.
 The floral name Camellia has also begun to bloom.

Camilla

Colm is a popular <a href="https://nameberry.com/list/328/irish-baby-names-for-boys">Irish name for boys</a> that could immigrate, especially with its peaceful meaning. Colm Toibin is a contemporary Irish novelist and critic, author of The Master and Brooklyn; Colm Meaney is an Irish actor. Pronunciation is two syllables instead of one, like Colin with an 'm' at the end. Colm is related to Columba, Colom, Colum, Callum, and Malcolm.

Colm

Dane is a more masculine Dana alternative, with added style edge. Dane has been on the US Top 1000 for more than seventy years, having entered the list in 1945.
 Dane makes a great middle name, as evidenced by January Jones' use of it for son Xander Dane.

Dane

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

Dean may sound to some like a retro surfer boy name, but it is once again climbing up the popularity chart in the USA. For decades it was associated with Dean (born Dino) Martin; more recent representatives include Dean Cain, Dean McDermott and Dean Koontz -- not to mention Jared Padalecki's dreamy Dean Forester in Gilmore Girls.

Dean

Short form of Donald -- or more stylishly, Donahue or Donovan -- that's acquired a new sixties-era suaveness thanks to Mad Man Don Draper.  The name also carries a Sopranos or Godfather-style double entendre.

Edith was a hugely popular name a hundred years ago that's being revived among stylish parents in Stockholm and London. It's currently beginning to gain traction in the US among those with a taste for old-fashioned names with a soft but strong image. 
 The name of two American First Ladies, Mrs. Theodore Roosevelt and Mrs. Woodrow Wilson, as well as that of several early English queens, Edith is one of the oldest surviving Anglo-Saxon names. Widely used in nineteenth century novels, Edith was chosen by Louisa May Alcott for the heroine of her first novel The Inheritance, written when she was seventeen.
 Edith Wharton makes a fine literary namesake, with other noted bearers including poet Edith Sitwell, iconic Hollywood movie designer Edith Head, and for francophiles, there is the reference to Edith Piaf. With the rise of so many other E-starting names from Ella to Evelyn, and the adorable short form Edie, we predict that Edith will soon sound more like a cute toddler than a dated granny, especially with the Despicable Me character and the emergence of one of the most interesting characters on Downton Abbey, Lady Edith Crawley.

Edith

One of several Latino favorites on U. S. popularity list, Esteban sounds solid and strong. Esteban has ranked among the US Top 500 names for boys for half a century now, making it a familiar name that successfully crosses cultures.

Unlike some Spanish names, Esteban does not connect immediately for English speakers with Stephen, perhaps because of the different first letter. But if you say both names out loud, you can hear the relationship.

Esteban

Faith is one of the most straightforward of the virtue names popularized by the Puritans in the seventeenth century, many parents still choosing it as an indicator of their religious conviction. Faith peaked in 2002 at Number 48.
 Nicole Kidman and Keith Urban are the parents of a daughter they called Faith, little sister for Sunday -- a sibset suitable for a minister's brood. A prominent adult bearer is country singer Faith Hill.

Faith

Gideon is a no-longer neglected Old Testament name, but still makes an excellent choice for parents looking to move beyond such overused biblicals as Benjamin and Jacob. In the Old Testament, Gideon was a judge called on by God to rescue the Jews from the Midianites, and the name was popular among the Puritans.
 Gideon was given a spike by the short-lived TV series Gideon's Crossing, and has been heard more recently as a main character in Criminal Minds, as Molly Weasley's brother Gideon Prewett in the Harry Potter series, and as an anti-hero, Gideon Gordon Graves, in the Scott Pilgrim series.
 The ubiquitous, in-every-hotel-room Gideon bibles were named because Gideon symbolizes great work done by few people.
 Among the celebs who have chosen Gideon for their sons are Neil Patrick Harris and Ziggy Marley.

Gideon

Helena is one of those classic names that just misses making the US Top 1000 girl names for its entire history, falling off for a single year in 1992. Since then it's been drifting lazily up the charts, and makes a perfect choice if you want a name that both fits in and stands out.
An airier and more elegant version of Helen, Helena was a favorite of Shakespeare, who used it in both All's Well That Ends Well and A Midsummer's Night Dream. 

Historically, Helena was the mother of Constantine the Great (and, supposedly, the daughter of Old King Cole), who became a fourth century saint--Evelyn Waugh wrote his only historical novel, Helena, based on her story.
 British star Helena Bonham Carter and Danish model Helena Christensen have done much to keep the name alive, and it is also remembered via beauty mogul Helena Rubinstein. Helena is also the title of a song by the group My Chemical Romance.
 Helena is a recommended <a href="https://nameberry.com/girls-names">girls' name</a> for those who find the classic version a bit bland.
 HELL-ehn-a is the best modern pronunciation for Helena, but hell-AYN-a or even hell-EEN-a work too.

Helena

Henry is back. The classic Henry climbed back onto the Top 10 in the US in 2021 for the first time in over a century, and now stands at Number 8.
 Like James and Theodore, Henry is a traditional name that also manages to feel stylish. Despite its popularity, it's not for everyone, but in some upscale American suburbs, it can seem as if every other little boy is named Henry or Theo or Jack.
 Henry was derived from the French Henri, which ultimately comes from the Germanic name Heimrich, made up of the components heim, meaning "home" or "estate," and rich, meaning "ruler." The most famous bearer is Henry VIII of England, best known for having six wives—two of whom he beheaded for not bearing him sons. It’s been used in the British royal family many times since, including for the current prince better known as Harry.
 
Other illustrious Henrys that might provide baby name inspiration include Henry David Thoreau, Henry (Hank) Aaron, Henry James, Henry Ford and Henry Miller.
 Numerous celebs have chosen Henry for their sons, from Julia Roberts to Minnie Driver to Heidi Klum to Colin Farrell.
 Appealing international versions include Arrigo, Enrico, Enzio and Enrique.

Henry

Peaked in the 1940s, but still an amiable classic, a la Joe and Tom -- though rarely used on its own. 

Johanna is the version of this name used in Holland, Germany, and Scandinavia. The extra h makes Johanna a slightly more dignified version of Joanna. 
 A notable namesake is the author of Heidi, Johanna Spyri. There are Johannas in Sweeney Todd, The Hunger Games, and the Bob Dylan song, "Visions of Johanna."

Johanna

Jonathan was derived from the Hebrew name Yehonatan, eventually contracted to the modern Yonatan, meaning "gift of Jehovah." It comes from the elements yeho, in reference to God, and natan, meaning "to give." In the Old Testament, Jonathan was the valiant eldest son of King Saul, and it was his friendship with brother-in-law David that gave rise to the expression "Jonathan and David" to describe devoted, steadfast friends.
 
Jonathan is the biblical name that started to replace the stalwart John in the late fifties, sounding more playful, sensitive and modern. Now, after being high on the list for several decades, Jonathan has pretty much lost its luster.
 
Anne Hathaway named her oldest son Jonathan Rosebanks in 2016.
 
Jonathan has spawned numerous spelling variations, including Johnathan, Jonathon, and Jonothan.

Jonathan

Kim was the coolest name... of the 1960s. Kim was popularized by actress Kim Novak, and its energy is still maintained by rapper Lil' Kim, but it holds lil' or no appeal for new babies. Parents who like Kim's short, sweet sound might look to a choice such as Sam, Lou, or Belle.

Liane

Luke is a cool-yet-strong Biblical name with a relaxed cowboy feel, which has been on the rise since the advent of Luke Skywalker.
 
Today, the Luke constellation of names is more popular than ever, with the ascendance of Top 10 Lucas and international star Luca. Luke ranks third in the group, but still stands in the US Top 50 and the Top 100 throughout the English-speaking world.
 
Luke originated as a short form of Lucas, a Latin derivation of the Greek name Loukas. The most famous bearer of the name is the first-century Greek physician—an evangelist and friend of Saint Paul, as well as the author of the third Gospel of the New Testament—who was also supposed to have been a portrait painter. He thus became the patron saint of doctors and artists.
 
Later Lukes have included Luke Duke of The Dukes of Hazzard, Cool Hand Luke, half of the classic soap opera duo of Luke and Laura, contemporary actors Luke Wilson and Luke Perry, and a number of star athletes.
 While Luke, Lucas, Luca, and the French Luc all have the same root and meaning, Lucius and Lucian have a different origin and meaning -- the more evocative "light".

Luke

Simple and universal, Marco is a Latin classic that would make a much livelier namesake for an Uncle Mark. It was used for her son by actress Jill Hennessy and goes well with surnames of any nationality.
 Marco, related to the Roman god Mars, has long been associated with Marco Polo, the thirteenth century Venetian merchant-traveler who was instrumental in introducing Europeans to Asian culture. Eugene O'Neill wrote a play called Marco Millions, based on the life of Marco Polo.
 More recent noteworthy Marcos are Marco Andretti, Indy race car driver grandson of the legendary Mario, and Marco Rubio, Florida senator. The name can also be found in two early Dr. Seuss books.

Marco

Gone with the Wind inspired a generation of girls named Melanie, though it looks as though Scarlett will triumph in the end. 
 Melanie was the name of two Roman saints of the fifth century, a grandmother and granddaughter. The name was introduced to England from France in the Middle Ages. In the US, Melanie has been a steadily popular choice since the late sixties.
Trivia tidbit: Melanie Griffith was named after the character her mother, Tippi Hedren, played in Alfred Hitchcock's The Birds.

Melanie

This once perfectly respectable surname has suffered decades of abuse, not least by Jerry Lewis's character in the fifties. NFL running back Melvin Gordon stars for the Los Angeles Chargers.

Melvin

Mia is an appealingly unfussy multicultural name that has enjoyed a meteoric rise up the charts and is now firmly among the ten <a href="https://nameberry.com/popular-names/nameberry/girls">top girl names</a>. Mia has surpassed its mother name Maria as the Number 1 <a href="https://nameberry.com/search/girls-names/m">girls' name starting with M</a>. 
 
Mia originated as a short form of Maria, which ultimately derived from the Hebrew name Miryam. In modern times, Mia has been used as a nickname for names including Amelia, Emilia, and Miriam. Mia is also an Italian and Spanish word meaning 'mine.'
 Mia's success is largely attributable to Mia Farrow--born Maria. Her name entered the Top 1000 for the first time in 1964, the very year that Farrow gained wide attention for her role on the nighttime soap Peyton Place.
 We see Mia as the daughter of Nina, or maybe Maya, and the granddaughter of Mary: a name that has something for nearly everyone. It works for the parent who wants a name that is simple and modern, and for those who seek a name with traditional roots. Mia sidesteps all the curlicues and ruffles attached to names like Isabella and Olivia, yet it's distinctly feminine.
 
And in some ways, Mia doesn't feel as trendy as its popularity standing might indicate. It's likable yet not really stand-out, a compromise choice for a lot of parents. Alternatives include a wide range of rhyming names that are less popular: Leah, Tea, Thea, Gia, Nia, Pia. 
 Kate Winslet is the mother of Mia Honey, and Ian Ziering is dad to Mia Loren.

Natalia was derived from the Latin word natalis, meaning "birthday." It refers to the birthday of Jesus Christ, and thus originated as a name for girls born on Christmas Day. Related forms include the French Natalie, Portuguese Natalina, and Russian diminutive Natasha.
 
More romantic that Natalie, more unusual than Natasha and heard frequently in Spain, Portugal, and the Slavic countries, this is a distinctive, strong but feminine member of the Natalie/Natasha family, with the appealing short form Talia. 
 
Like her cousins, Natalia is a name often given to girls born around Christmas.
 
Natalie Wood was born Natalia. Other namesakes include renowned Russian-born prima ballerina Natalia Makarova and supermodel Natalia Vodianova.

Natalia

Rick

Riona

As sweet-smelling as Rose but with an international flavour, Rosa is one of the most classic Portuguese, Spanish and <a href="https://nameberry.com/baby-names/166/italian-names">Italian names</a>, which is also favored by upper-class Brits, having an ample measure of vintage charm. Rosa has been on the popularity charts for every year that's been counted, especially popular from the 1880s through the beginning of the twentieth century. 
 The name of a thirteenth century saint, Rosa has several other notable namesakes. In literature, she was a character in David Copperfield. Rosa Parks is a Civil Rights icon, Rosa (born Marie-Rosalie) Bonheur was a noted nineteenth century French artist, Rosa Ponselle an American operatic soprano and Rosa Luxemburg a left-wing activist. In the modern world there have been several Rosas in video games, including Final Fantasy IV.

Rosa

We've seen Ray regain his cool, but could this country/cowboy name epitomized by Roy Rogers (born Leonard Slye), Acuff, and Clark, do the same?
Roy came into use in the late nineteenth century, probably influenced by the main character of Sir Walter Scott's novel Rob Roy, in which the historical character Robert M'ac Gregor is nicknamed Roy for his red hair.
There have been lots of notable non-country namesakes, including baseball's Roy Campanella, humorist Roy Blunt, Jr., Walt's brother and partner Roy Disney, singer Roy Orbison and pop artist Roy Lichtenstein. Roy Hobbs was the protagonist of the Malamud novel The Natural, played in the film by Robert Redford.
 Roy was also the first name of clothing designer Halston.

Ryan’s use as a given name was inspired by the surname Ryan, a variation of the Irish O’Riain meaning "son of Rían." Rían is composed of the Irish-Gaelic elements rí, meaning "king" and an, a diminutive suffix. Ryan is considered a unisex name in the US, where variant spellings Ryann and Ryanne are also valid for girls.
 
Ryan has been one of the most popular <a href="https://nameberry.com/baby-names/168/irish-names">Irish names</a> in America for decades; it had been in the Top 20 since 1976, and dropped out in 2010 but still ranks highly, even though parents now have such a wide choice of Irish surnames, from Flynn to Finnigan, and newer Ry names like Ryder. Ryan (born Patrick) O'Neal first brought it to light in the mid-1960s, when parents saw it as a fresher and more spirited alternative to names like Brian and Kevin. In recent years, Ryan has taken off as a girl's name.
 Several male marquee Ryans still keep the name in the spotlight—think Ryan Seacrest, Ryan Reynolds, Ryan Gosling and Ryan Philippe.

Ryan

This attractive mini-name combines multiple trends: the R initial, vowel-ending boy names, and a fantastical meaning.

Sage is an evocatively fragrant herbal name that also connotes wisdom, giving it a double advantage. It entered the Top 1000 at about the same time for both genders in the early 1990s, but it has pulled ahead for the girls. Toni Collette named her daughter Sage Florence.
 The Greeks and Romans wrote that the smoke from burned sage leaves imparted wisdom, and in the tenth century, Arab physicians said that sage brought about immortality, or at the very least, a long and healthy life.
 In Vampire Diaries, Sage is a beautiful vampire possessing super strength and speed.

Sage

Sarah was derived from the Hebrew word sarah, meaning "princess." Sarah is an Old Testament name—she was the wife of Abraham and mother of Isaac. According to the Book of Genesis, Sarah was originally called Sarai, but had her name changed by God to the more auspicious Sarah when she was ninety years old.
 
Sarah is a timeless classic, as perpetually stylish as it is traditional. Sarah is still widely used, but with such a range of images and variations that any child can make it her own.
 
Sarah was a Top 10 name from 1978 to 2002, and though it has slipped in popularity, it's still one of the most widely used <a href="https://nameberry.com/search/baby-names-starting-with/s">names that start with S</a>. The Sara spelling is another popular option, and diminutives Sadie and Sally are used independently.
 
A few of her many prominent namesakes are iconic actress Sarah Bernhardt, jazz singer Sarah Vaughan, comedian Sarah Silverman, and actress/fashionista Sarah Jessica Parker.

Sarah

Serena, a name used since Roman times, was given fresh life by tennis star Williams, and then again with the leading character on Gossip Girl, Serena van der Woodsen. There have also been Serenas on soap operas and other shows from Bewitched to Law & Order.
 And pre-TV, there was the damsel in Edmund Spenser's The Faerie Queen and Serena Merle in Henry James's The Portrait of a Lady.

Serena

One of the old-school nicknames -- think Ray, Vince, Frank -- that's on the brink of coming back into style.  Name him Stanislav or Constantine and he'll have a groovier long form to fall back on.

Stan

This ancient royal Scottish name had a brief vogue in midcentury America, but it would be far from a fresh choice for a baby boy now. 

Stuart

Although Susan had her heyday from the thirties to the sixties, and is now common among moms and new grandmas, and though most modern parents would prefer Susanna/Susannah, we have spotted some flickers of interest in a revival. It still retains a certain black-eyed-Susan freshness.
 
Susan has a substantial literary resume, including appearances in George Eliot's Mill on the Floss, Anthony Trollope's Barchester Towers, Thomas Hardy's The Mayor of Casterbridge and Jude the Obscure, and Charlotte Bronte's Shirley.
 
Susan's many nicknames include Sue, Susie, Suzy, Sukie, and Zuzu—many of which have been celebrated in song. Among Susan's notable namesakes are activist Susan B. Anthony, writer Sontag, and actress Sarandon.

Susan

The musical, sylvan Sylvia seems poised to join former friends Frances and Beatrice and Dorothy back in the nursery.
 Sylvia has been consistently on the popularity list since records started being kept. She was a Top 100 name from 1932 to 1948, reaching a high of Number 48 in 1932.
 Spelled Silvia, she was the mother of the twins Remus and Romulus, who were the mythological founders of Rome, and was a character in Shakespeare's Two Gentlemen of Verona. The Bard also penned the immortal lines "Who is Silvia? what is she, that all our swains admire her?" -- words echoed in the Edward Albee play The Goat, or Who is Sylvia?
 Sylvias have also played major roles in Clare Booth Luce's classic play The Women and the Fellini film La Dolce Vita.
 Sylvia Plath was the Tragic Heroine of modern poetry.
 The French Sylvie is an appealing alternative.

Sylvia

More modern nickname for Victoria than Vicky.  Better known as Tori spelling.

Tory

When Marion Michael Morrison became John Wayne around 1930, his last name took on an air of cowboy cool that lasted about thirty years, but by now it's strictly a dad or granddad name.

Wayne

An appealing Asian name with a nickname feel. 

Yuki

RenG's list "Ancient Numerology 6 Names" of 51 great name ideas: Aaron - Yuki!

Ancient Numerology 6 Names

Spiritual Taurus Energies. Strong-willed and stubborn. Slow to warm up to things but loving and loyal to routine and what's familiar. Likes to form a pack with people. Manifests creativity. Strives for security and enjoyment. Abnormal desire for power. Working on many projects at once. Excellent in business. Highly ambitious. Isolated. Jealous and possessive. Hot tempered once they see red. Scattered. Easily distracted and frustrated. Highly relatable. Always looking to expand themselves to higher capabilities. Life Lesson - to expressively create high concepts. 
Tarot Card - The Heirophant 