Adlai is an Old Testament name long associated with 1950's liberal presidential candidate Stevenson, who was named after his grandfather, who was Grover Cleveland's vice president in the nineteenth century. Now it's an unusual Biblical choice ripe for rediscovery.
 In the Bible, Adlai was a minor character, the father of one of King David's herdsmen. Adlai is a contracted form of the Hebrew name Adaliah.

Adlai

This name leapt into the female column via vixen Alexis Carrington on 'Dynasty" in the 1980s. It's more popular for girls, but it's still a widely used boys' names and is one of the most <a href="https://nameberry.com/unisex-names">popular unisex names</a> in the US today.

Alexis is an ancient (male) saints' name as well as the name of a third century BC comic poet. In the Alexius version, it was the name of several Byzantine emperors.

Alexis

A short but strong biblical name with multicultural appeal, Asa is enjoying new visibility thanks to hot young actor Asa Butterfield of Hugo fame. 
 Asa was the name of an important biblical king of Judah, who reigned for more than forty years. In modern times, the name was long associated with the strong patriarch Asa Buchanan on the soap opera "One Life to Live," but since the character "died" in 2007, this gives the name plenty of room to rejuvenate. Popular with the Puritans, Asa can be found in the novels of James Fenimore Cooper and Theodore Dreiser. 
 A notable real-life namesake is the highly influential botanist Asa Gray, and Asa was the birth name of Al Jolson. Radiohead's Colin Greenwood has a son named Asa. 
 Asa could also be a path to the hip nickname Ace or an alternative to the rapidly rising Asher.

Avery is a unisex name that is used four times as often today for girls as for boys. But while Avery's popularity is starting to soften for girls, it continues to get stronger for boys -- in keeping with our finding that gender neutral names are becoming more favored for boys than for girls. 

Avery

Like River and Lake, a cool, refreshing modern water-related choice. 

The popular single-named alternative singer (born Bek) has given this cool nature-meets-surname name a new lease of life. Another notable bearer is Beck Weathers, a Texan pathologist who survived the 1996 Mount Everest disaster, which was covered in the book and film Into Thin Air.

 Outdoorsy yet refined, Beck still sits below the radar but could follow brother Beckett up the charts.

Beck

This surname has a modern yet old New England feel, perhaps because of the association with the transcendental teacher and reformer Bronson (born Amos Bronson) Alcott, father of Louisa May. (One-time sitcom star Bronson Pinchot's full name is Bronson Alcott Pinchot.)  A more muscular image comes via tough guy Charles Bronson.

Bronson

An Anglicized form of the Irish surname Ó Cathaláin. It's a highly popular name in Scotland.

Callan

Channing is a sophisticated surname name whose use is probably linked to actor Channing Tatum and Channing Crowder, former linebacker for the Miami Dolphins.

Channing

Egan's likeness to the word eager gives this Irish surname a ready-to-please, effervescent energy, and it would make an appropriate substitute for the overused Aidan.
 This popular Irish surname originated in County Tipperary.
 Egan O'Rahilly (born Aogan O Raithaille) was the outstanding poet of his age, specializing in the vision poem, or aisling, in which he told of prophesies that Ireland would triumph over her enemies. In folklore, this Egan is depicted as a wise trickster.

Egan

Creative name whose only limitation is that it looks like it would be pronounced akin to Alicia and Elissa — although as a Biblical <a href="https://nameberry.com/boys-names">boys’ name</a>, it is traditionally pronounced ee-LIE-shah. 

 With Elijah a Top 10 choice, Elisha seems like a natural alternative for those preferring a slightly more unusual – but still super traditional – boy name. In fact, in the Old Testament, Elisha was a prophet and disciple of similarly named Elijah.

Elisha

Elven

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

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

A doubly Presidential name, via Pierce and Roosevelt, Franklin was given an initial boost via the fame of Benjamin Franklin. It also has a literary tie to the main character of the Wilkie Collins classic The Moonstone.
 Franklin was a Top 100 name at the peak of the FDR period. But will Franklin get a boost from the pro-Fran-name feeling evidenced since the ascension of Pope Francis? Time will tell.

Franklin

Frey is the handsome Norse fertility god, a worthy namesake. Frey remains rare in the US even as the similar Freya picks up in popularity. 

Frey

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

Most parents would find this old Roman name pretentious compared to the more accessible Adrian, but some history buffs just might want to commemorate the enlightened emperor. 

Hadrian

Ira is one of the shortest, non-biblical sounding Old Testament names, belonging to one of King David's thirty 'mighty warriors.' It was widely used in the US from the 1880s to the early 1930s (it was Number 57 on the Social Security list in 1881), but fell off completely in 1993. Although Ira is also a retirement-account acronym, it's back on the table for those seeking a short biblical name for their sons, and reentered the US Top 1000 in 2016. A musical namesake is lyricist Ira Gershwin (born Israel), a literary one is Ira Levin, and there are two prominent Iras hosting NPR radio shows.

Not a biblical name, but one with authentic Hebrew roots that's used in Israel; would fit in with the current trend for two-syllable J names. Jaaron, Jairon, Jaran, Jaren, Jarin, Jarone, Jarran, Jarren, Jarrin, Jarron, Jaryn, Jayron, Jayronn, Je Ronn, J'ron. 

Jaron

One of the most popular <a href="https://nameberry.com/baby-names/496/spanish-names-for-boys">Spanish names for boys</a> in the US, Javier is embodied for many Americans in the magnetic persona of Spanish-born Oscar-nominated actor Javier Bardem.

Javier

Jovan, the name of the supreme Roman deity, seems more extraterrestrial now -- and it's also firmly attached to a perfume label.  Some parents may see it as a variation of Giovanni, the Italian for John.  It is in fact the Slavic variation of John and may be an original way to honor an ancestral John.

Jovan

Kennelly could be an upbeat modern namesake for a Grandpa Kenneth; it can also be spelled Kenneally.

Kennelly

The family name of Shakespeare's Romeo has an effete, monocled image. 

Montague

Paulin's -in suffix and two-syllable rhythm make this a fashionable alternative to the original, though it looks like an abbreviation of Pauline. 

Paulin

This regal Spanish surname combines several of today's top trends — names that end in S, last names as first names — in a single, stylish form.

Reyes

It may seem like an indecisive cross between Roy and Reece, but Royce was fairly popular in the 1930s and '40s. It has seen a resurgence in recent years, helped by some well-known athlete bearers. The Latin pop singer Prince Royce also has brought renown to the name. And some aspirational parents may see the name as a way to associate with the Rolls-Royce brand.

Royce

Fits many criteria sought by modern parents: it's short and strong, with intimations of wisdom as well as fragrant herbal properties.  At this point, Sage is given about a third of the time to boys.



Sage

Salem is a Biblical place name in Canaan, believed to be the same as Jerusalem, as well as the Massachusetts town famous for its late 17th century witch trials. Salem is also a popular first name in its own right throughout the Arabic world.

In the US, about 400 babies of both genders were named Salem last year, but it's difficult to say how many of those were given the Biblical place-name and how many the Arabic version of the name. About 40 percent of the Salems were boys, with a significant number of baby boys given an alternate spelling of the Arabic name, Salim. 

One negative association of the name, the menthol cigarette, went out of business in 2019

Salem

Shay has an old-fashioned feel due to its association with the word for a kind of horse-drawn carriage and at the same time seems modern thanks to its simple straightforwardness.  Use Shay as a phonetic equivalent of the Irish surname Shea or the Hebrew male name Shai, or as an abbreviated form of such names as Seamus or Shane.

Shay

Entered the vernacular with the rising star of Shia LeBeouf.  The meaning and origin of the name are disputed, though the actor has been quoted as saying he's embarrassed by its meaning in French: another four-letter word starting with s.

Shia

Haunting biblical and Civil War place-name; now unisex—especially after the mega-high-profile Brangelina couple picked it for their daughter. It debuted in the Top 1000 for boys in 2015.
 Many people may associate this name with the 1990s family film about a dog.

Shiloh

A name with some sterling qualities, most associated with the British currency and silver markets. Sterling has several recent TV associations, with characters Roger Sterling (on Mad Men) and Sterling Archer (on Archer), and actor Sterling K. Brown (on This is Us).

Sterling

Theron is best known these days as the surname of actress Charlize, but it does have a long history as a first name, ranking in the Top 500 in the early part of the 20th century and only dropping out of the Top 1000 in the early 1990s.  Theon is a similar name made familiar by the popular series Game of Thrones: Might it and Theron rise in tandem?

Theron

On paper, with its stylish ties to fashion legend Yves Saint-Laurent (born Henri), Yves looks great, but the pronunciation--EVE-- could lead to gender confusion. German variation Ivo might be cooler and clear up the issue.

Yves

Fleur_Of_Eden's list "A list of not-so-common Boy names" of 36 great name ideas: Adlai - Yves!

A list of not-so-common Boy names

A list of names for boys that are not heard very often anymore. Some because they have become dominant on the other gender, bad connotations or because they are just too much. Most of these will remain GP. But some of them might actually make it ;) And some might work as Substitutes for more popular names. Please note that my taste in name heaviliy influences this list, if you have any suggestions, message me.