Abelard brings to mind Peter/Pierre Abelard, the great twelfth century Breton scholastic philosopher and theologian, who was equally celebrated for his tragic love affair with Heloise--one of the world's most famous love stories. 
 This highly unusual name just might appeal to the fearless baby namer.

Abelard

One of Dumas' swashbuckling Three Musketeers, now better known as a men's cologne. 

Aramis

Argan

Athos

French saintly name, used for both boys and girls. Although not common in France, it has been used in small numbers for boys in the 2010s and 2020s. Candide, in its sense as the French word for "naive", was the title character of a satirical novel by Voltaire.

Candide

Like Cerulean, one of the new and unusual color names -- it's a soft grayish green -- suitable for a boy. 

Celadon

Cesar is the sleeker version of Caesar, as in emperor Julius, used in the US most frequently by Hispanic parents who put the emphasis on the second syllable.  With ancient Roman names back in vogue, Cesar might become more popular.

Cesar

The name Christian has fallen a bit from its 90's and 00's heights, but it's still quite popular. Once considered overly pious, Christian is now seen as making a bold statement of faith by some, while also having secular appeal for others, perhaps influenced by such celebrities as Christian Slater and Christian Bale, not to mention the fashion world's Dior, Lacroix, Louboutin and Audigier.
 In the Middle Ages, Christian was a female name, but turned male with the introduction of the hero of John Bunyan's The Pilgrim's Progress.
 Today, there's a whole new genre of <a href="https://nameberry.com/blog/modern-christian-names-have-spirit">Christian names</a> that go far beyond Christian to telegraph faith and a religion-based style, with names such as Saint, Zion, and Shiloh prime examples.

Christian

Claude is a soft-spoken French name that conjures up the pastel colors of Monet and harmonies of Debussy. In France, it is used for girls as well, in fact in the Tracy Chevalier novel Lady and the Unicorn, the protagonist is a female Claude.
 Claudes have appeared in such iconic movies as Chinatown and Close Encounters of the Third Kind. Actor Simon Baker has a son named Claude Blue.
 A French classic, Claude was also a top 100 name in the U.S. until 1922.
 The attractive Italian version Claudio is occasionally heard in this country, and Claudius is the original Latin--which could be restored in the current Latin-loving climate. While "lame" is the most widely-acknowledged meaning, some etymologists theorize that the name may relate to the word for enclosure or clause, an alternate meaning that may appeal to a child with a form of this otherwise-appealing name.

Claude

Thanks to its dashing Anglo-Irish image — due partly to Colins Firth and Farrell — and its C-initialed two-syllable sound, Colin and its cousin Collin have enjoyed a long run of popularity, reaching as high as Number 84 in 2004. 
 The usual pronunciation of Colin is COLL-in, but the alternate COLE-in version was publicized by General Colin Powell, the first U.S. African-American Secretary of State, who was named after World War II hero Colin Kelly.
 Literary cred: Colin Craven is a character in The Secret Garden, and Colin Creevey appears in the Harry Potter books.
 Both Kevin James and Kiss's Paul Stanley have young sons named Colin, while Tom Hanks has a grown one.

Colin

Don't let the long-nose connotations put you off. Cyrano feels so current with names like Theo, Leo, Cypriano and Cyrus finding fans again and even the fictional character has so many redeeming features (poet, musicians, self-made man).

Cyrano

The sophisticated Edmond and its nearly-identical twin Edmund are coming out of mothballs now that Edward, inspired by Twilight, is once again a hot name.  Parents looking for an alternative might gravitate to Edmond, a handsome classic that has both class and style.

Edmond

It's the French Steve yet feels oh so much more debonair. Well-used and still a popular classic in French-speaking lands, but one of the many <a href="https://nameberry.com/baby-names/498/french-names-for-boys">French names for boys</a>unfamiliar to most English speakers, except maybe fashionistas who associate it with designer Etienne Aigner. A new way to honor Grandpa Steve?

Etienne

Enjolras

Felix is one of those ancient but nontraditional names for boys that have come into favor over the past few decades, a favorite of parents who want a masculine name with history and heft that breaks ranks with the standard Franks and Freds. Felix is also an international darling, ranking in the Top 100 in several European and English-speaking countries.

Felix was originally a Roman surname but was adopted as a nickname by the ancient Roman Sulla, who believed that he was especially blessed with luck by the gods. It is the name of four popes and sixty-seven saints; in the Bible, Felix is a Roman procurator of Judea.
 
Felix, energetic and upbeat with a felicitous meaning, has finally transcended its negative associations to Felix The Cat and the persnickety Felix Unger. 
 
The name appears in literature as the central character in George Eliot's novel Felix Holt, the protagonist of Thomas Mann's Confessions of Felix Krull, in Thomas Hardy's Tess of the D'Urbervilles, Henry James's The Europeans, Kurt Vonnegut's Cat's Cradle, and as a member of the Volturi Guard in the Twilight series. In movies Felix has popped up in everything from several James Bond films to Spy Kids and The Hangover.
 
Gillian Anderson and Elizabeth Banks are two modern celebrities who chose Felix for their baby boys. A notable namesake is Felix Frankfurter, a long-term Supreme Court Justice.
 
Popular in the Hispanic community, Felix is also celebrating a surge abroad. Felix has been on the <a href="https://nameberry.com/popular-names">U.S. popularity list</a> for as long as records have been kept and is rapidly becoming a Nameberry fave.

Felix

Jasper is an internationally-popular name that takes many forms, among them Casper, Gaspar, and the French version Gaspard. Virtually unknown in the US, Gaspard is one of the <a href="https://nameberry.com/popular-names/france">Top 100 Boy Names in France</a>.

Gaspard

Pronounced zheel, it's a dashing conquistador; as gill, it's the nice and slightly boring guy down the street. 

Gavroche

Gonzague 

Classic French name that becomes pretentious when used for an American baby. 

Jacques

Jehan

Joseph is one of the most classic names in American nomenclature, popular with parents from many ethnic backgrounds and having dual-religious appeal.

The warm and friendly nickname Joe is the all-time regular guy name, as in Joe Blow, G.I. Joe, etc., celebrated in songs like 'Happiness is Just a Thing Called Joe.' Joe is frequently used on its own, as Kate Winslet did for her son.

Joseph evolved from the Hebrew name Yosef, which was derived from the verb yasaf, meaning "to increase." In the Old Testament, Joseph is the 11th and favorite son of Jacob and Rachel; in the New Testament, it is the name of the carpenter husband of the Virgin Mary, mother of Christ. 
 
Along with Joe, Joey is a usual short form. Variations of Joseph are popular worldwide, including Jose, Giuseppe and Josef, The most popular feminine form of Joseph is Josephine, but Joanna and Joanne are also found today for girls, along with Josie and Jo.

Joseph

Julien is the handsome French form of Julian, which derives from Julius, a Roman family name. Its origin is shrouded in history, but possible roots include Latin iuvenis, meaning "youthfu"; Greek ioulos, meaning "downy-bearded"; or Jovis, a form of Jupiter, which means "sky father".

Julien

St. Landry was a seventh century bishop of Paris, founder of the city's first hospital. The name is more familiar in recent years thanks to legendary Dallas Cowboys coach Tom Landry, an association that makes this a sports hero name, as well as a thoroughly masculine one. Landry is also in use for girls in the US. Landry is one of the oldest surnames in France, dating back to the medieval period, and is particularly popular among Cajun-Americans. It has been on the Social Security list since 2010.
 Ali Landry is an actress and model who won the 1996 Miss USA competition.

Landry

Sophisticated Gallic version of Lucian, Lucien may appeal to parents attracted to this meaning over that of Lucas and Luke, which have a different root, and also looking for a more unusual choice. Lucien joined the US Top 1000 for the first time in 2023, given to over 200 baby boys.

Lucien

Marius, frequently heard in Germany and France, is a slightly fusty yet accessible name that has (Les Mis) to Anne Rice. With the rise in interest in such Latin names as Maximus and Atticus, Marius might start attracting more attention.
Mario, the Italian, Spanish and Portuguese version of Marius, is much more widely used.

Marius

Octave shortens Octavius to a more manageable length, keeping the "eighth" meaning. In English speaking countries, however, people could easily confuse this with the musical term octave.

Octave

Phileas

One of the names of the sun god Apollo, this is better known in its feminine form, Phoebe. 

Phoebus

Perdican

Roland is a chivalrous old name made famous by the supposedly eight-foot-tall romantic hero and nephew of Charlemagne, celebrated in medieval poetry and song. It is more widely heard in the US now in its Spanish form, Rolando. You might want to consider rollicking short form Rollo, either on its own or as an abbreviation of Roland. Orlando is the graceful Italian form. Like other vintage names (Roland was a a Top 100 name in the 1920s), Roland has been fashionable of late.

Roland

Rogrigue

Solal

Yvain

Zadig

Ducaliter's list "Boy names from French Literature" of 35 great name ideas: Abelard - Zadig!

Boy names from French Literature

Literature names are strong choices for baby names. So why not choose a French spin?