Alya is most familiar in the US in its much-more-complicated form Aaliyah, the spelling used by the later singer. The traditional name of the star system Theta Serpentis, Alya is also an established Muslim first name and a Turkish place-name.  It may also be a Russian short form for Alexandra or any other Al- name.

Alya

This Irish name of a saint from the Isle of Aran also appears in myth and fantasy fiction, giving it an intriguing, mystical air. 
 Some modern parents are attempting to update the spelling, as in the actor Breckin (middle name Erin) Meyer or the most popular form of the name, Brecken.

Breccan

Bryony is an unusually strong plant name --the bryony is a wild climbing vine with green flowers --that caught on in the U.K. before sprouting here. The name of the young character in the Ian McEwan novel Atonement is spelled Briony, which is the variation and Bryony the original.
 Bryony sounds a lot fresher than the now dated Brittany. Pronunciation is like Brian with an ee at the end, though the name bears no relationship to the male Brian or Bryan.

Bryony

Rhythmic route to the nickname Cal. This musical moniker is another great example of a traditionally feminine name that could easily go masculine.

Calypso

In the early 1990s, Cody was in the Top 25 most popular <a href="https://nameberry.com/boys-names">boys' names</a> in the USA; but it has been in decline since then. It retains a greater degree of popularity in the UK, however. Cody might be short for Dakota but despite its nickname feeling, it's a name of its own.

Cody

Among the Top 20 names of the 1990s, today's Courtney is more apt to be the babysitter than the baby. Courtney has dropped since its peak at Number 17 in 1995. Familiar from Courtney Love and Courtney Cox.

Courtney

Doris had long been on our so-far-out-it-will-always-be-out-for-babies list, and seemed to be written there in indelible ink. But there are signs of a sea change, that Doris could profit from the revivals of Dorothy and Dorothea.
 She may not look it now, but Doris was considered the paragon of grace when she was part of a group of s-ending names (Phyllis, Frances) fashionable in the 1920s, and it got another shot of life when attached to the perky Doris Day in the fifties. In classical Greek mythology, Doris is the daughter of Oceanus, god of the sea, who gave birth to fifty golden-haired sea nymphs.

Doris

Though most parents would shy away from Ebenezer, short form Eben is affable and creative and perfectly able to stand alone; nothing Scroogish about it. This also makes a fresh new spin on the very popular Ethan or Evan.
 Eben Oleson is the name of the character played by Josh Hartnett in the movie "30 Days of Night."

Eben

Much more niche and obviously Germanic than its anglicised cousins Everard and Everett, but with the same strong meaning. Eberhard is hardly ever used in the US - it's only made the charts once so far, back in 1918.

Eberhard

Esau is one of the neglected E-beginning boys' biblical choices--it's been off the popularity lists since 1902! The name of Jacob's twin brother, son of Isaac and Rebecca, Esau could make an ideal twin choice, if you don't mind its meaning and the difficult story in the Bible behind the name, as convoluted and full of drama, tragedy, and reconciliation as any soap opera 
 There's a Grateful Dead song "My Brother Esau." Kids might be familiar with the jingle "I saw Esau on the see-saw."

Esau

Fabian is the ancient name of a saint and pope that also has Shakespearean cred as Olivia's servant in Twelfth Night and more recently made an appearance in Harry Potter. In the U.S. Fabian became best known via the 1960s teen idol/singer who went solely by his first name.
 The name was brought to England by the French around the sixteenth century. Except for a few scattered earlier appearances, Fabian has been solidly on the U.S. pop list since 1959. It is a particularly <a href="https://nameberry.com/popular-names">popular name</a> in the Latino community and even more well used in several other countries, including Austria, Chile, and Poland. Fabiano is an attractive <a href="https://nameberry.com/baby-names/506/italian-names-for-boys">Italian name for boys</a>.

Fabian

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

Grainne is the Irish form of the name often Anglicized as Grania. It was the name of the ancient grain goddess and also of the fiancee of mythological hero Finn McCool and lover of Dermot, who was a heroine of the seas. 

In the past, the name was anglicized as Grace, as in Grace O'Malley, Ireland's pirate queen. Grania is a phonetic spelling.

Grainne

Gulliver is an obscure Gaelic surname known almost solely through its literary Travels until actor Gary Oldman used it for his son, instantly transforming it into a lively option. British actors Damian Lewis, of Homeland, and Helen McCrory also have a son named Gulliver.

Gulliver

Immortal through its association with the ancient Caesar (it was his clan name), Julius may still lag behind Julian, but is definitely starting to make a comeback, and in fact feels more cutting edge, in line with the current trend for Latin -us endings. 
 A common Christian name in Roman times—as in Pope Julius I—it was rarely used in English speaking countries until the nineteenth century.
Some Julius connections: basketball great Julius "Dr. J" Erving, characters in the Artemis Fowl book series and television show Everybody Hates Chris, Groucho Marx's birth name, the comic monkey created by Paul Frank, and the Orange Julius drink.

Julius

One of the Sirens in Greek mythology, Ligeia was also the title character in an Edgar Allan Poe story.  The mythological Ligeia was half-bird, half-woman.  Spelling may also be Lygeia or Ligia.

Ligeia

Linda will live forever in baby name history for toppling Mary from its four hundred year reign as Number 1. Queen of Names in 1947, Linda has fallen even further in favor than Mary today. 

Linda

Can Linus lose its metaphorical security blanket and move from the Peanuts page onto the birth certificate? We think it has enough charm and other positive elements going for it for the answer to be yes.
 In Greek myth, Linus is both a musician and poet, the inventor of rhythm and melody who taught music to Hercules. In the Christian era, Linus was the name of the second pope, Saint Peter's successor, while in modern times chemist Linus Pauling was awarded the Nobel Prize twice.
 Humphrey Bogart as Linus Larrabee won the heart of Audrey Hepburn in Sabrina, and Matt Damon played Linus Caldwell in three of the Oceans movies. 
 Linus is currently in or around the Top 50 in Germany, Sweden and Norway, and is one of the most popular boys' names on Nameberry.

Linus

Projects the calm and pristine image of the picturesque Swiss lake and mountain town. 

Lucerne

Mara is the evocative ancient root of Mary, appearing in the Book of Ruth, in which Naomi, devastated after the death of her two sons, says "Call me not Naomi, call me Mara." It's one of the <a href="https://nameberry.com/search/girls-names/m">girl names starting with M</a> that both fits in and stands out.
 Mara is a multicultural name, also a Kiswahili word meaning "a time," and could be conceived as a geographical name, being a river flowing through Kenya and Tanzania.
 As a child actress, Mara Wilson played leading roles in Matilda and Mrs. Doubtfire.

Mara

Favored by first-generation Jewish families from the affluent Guggenheims to criminal-producing Lanskys; now Meyer is pretty much relegated to poolside gin games in Boca. 

Meyer

Mitzi is a spunky German nickname name that might appeal to parents drawn to the genre of lively vintage chorus girl names that proliferated in 1930's musicals. 
Lively entertainer Mitzi Gaynor--who was originally named Francesca Marlene de Czani von Gerber--made the name notable in mid-century America.
 You may be surprised to know that Mitzi was on the Top 1000 list through 1979, as high as Number 420 in 1955. Today, Mitzi is one of those <a href="https://nameberry.com/list/339/vintage-baby-names">vintage baby names</a> still stuck in an earlier era, for better or worse.

Mitzi

Our kids laughed when they saw this name. Enough said. 

Nimrod

Only if you're an aviation buff or seriously addicted to popcorn. 

Orville

Rosalind has a distinguished literary history – used and popularized by Edmund Spenser and Shakespeare via one of his most charming heroines, in As You Like It. Along with a bouquet of other Rose names, Rosalind might be ready for a comeback.

 Despite appearances, Rosalind is not technically a true Rose name. It originally derives from the Germanic elements hros "horse" and lind "soft, flexible, tender", but the spelling was later influenced by the appealing Latin phrase rosa linda "beautiful rose".

 Rosalind was at its height in the 1940's, coinciding with the popularity of the acerbic movie star Rosalind Russell: it was Number 293 in 1943, but fell off the list in 1978.

 Uma Thurman gave her young daughter five names, the first of which is Rosalind – though she is called by her nickname Luna.

Rosalind

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

Southern name still occasionally heard in a male context (author Shelby Foote and the son of singer/sitcom star Reba McEntire), but it's much more associated with girls. 

Shelby

Could Simeon be the next Gideon? Parents seeking a less simple form of Simon might consider this biblical appellation that was chosen by Wynton Marsalis for his son. Simon is actually the Greek substitute for Simeon. 
 The first known Simeon was Leah and Jacob's son, who gave his name to one of the twelve tribes of Israel, the Simeonites; in the New Testament it is the name of the man who blessed the infant Christ. Both Simeon and Simon were popular names for saints.
One caveat: Simeon is undeniably similar to the word meaning "apelike".

Simeon

Although Stanley Kowalski in A Streetcar Named Desire personified brute force, most Stanleys have been portrayed as meek milquetoasts. It could be a Sydney-like girls' choice.-Bette Davis once played a character named Stanley, and it was the name of President Obama's mother (named for her father)--or possibly could be revived down the line a la Walter and Arthur.
 Stanley came to popularity initially via the explorer Sir Henry Morton Stanley, who made historic contact with Dr. Livingston ('I presume?') in Africa in 1871. Noted US namesakes include movie directors Stanley Kramer and Stanley Kubrick and actor Stanley Tucci.
 Stanley had a long run in the Top 100--from 1890 to 1959.

Stanley

Stockard Channing -- "West Wing" 's first lady -- picked this strong, Waspy first name over her original, Susan. 

Stockard

Taye, also used as a short form of Taylor, began to stand on its own with the emergence of actor Taye (born Scott) Diggs.


Taye

As Meghan/Megan and Reagan/Regan show signs of wilting, along comes Teagan to take up the slack: definitely one to consider. The vast majority of American babies named Teagan are now girls. A variant spelling is Teaghan.
 St. Tegan was a Welsh saint, whose name came into general use in the late twentieth century, partly inspired by a character in Doctor Who Tegan may have different roots and a different meaning from the Irish Teagan, but it also can be used for both genders.

Teagan

A fairly common Hebrew name without much crossover potential. 

Tirzah

This name has hardly been used since Wendell Willkie ran for president in 1940, and it may not quite be ready for revival yet. Still, clunky grandpa names like Lionel, Douglas, Benedict, Carl, and Melvin have received more attention in recent years, so Wendell can't be ruled out just yet.
 
Wendell derives from the Dutch and German name, Wendel, which originates from the 5th century Germanic tribe, The Vandals, whose name could mean wanderer . Wendel became Wendell when it was brought over to America by the Dutch, and was notably borne by the 19th century poet Oliver Wendell Holmes Sr. 
 
Well used in the US until the 60s, it last appeared in the Top 1000 in 1995. Recent years however have seen in creep back up in popularity very slightly, with 100 babies given the name in 2023. 
 
With the travel related meaning and clunky sounds, the name might well hold appeal, and a recent pop culture reference might increase that. Wendell Bambleby is a character in Heather Fawcett's popular book series, Emily Wilde who might bring new attention to the name.

Wendell

Yael is an Old Testament name often heard in Israel that could work well here: just remember that it's pronounced with two syllables...it is also spelled Ya'el. In the Bible she was a Kenite woman in the time of Deborah who killed the enemy general, Sisera.


Yael

ohmynoti's list "I love what this means." of 35 great name ideas: Alya - Yael!