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.

As trendy as the chic Colorado ski resort and film festival, Aspen is fast becoming more popular for girls than for boys, but this nature name would work equally well for either.

Aspen

Azure is a colorful choice for a blue-eyed child, recently chosen by Elon Musk for his daughter. Currently, Azure is used for American baby girls and boys in equal numbers. Among other blue-toned color name possibilities: Indigo, Cerulean, and Blue itself. 
 
In the Middle Ages, azure was another name for lapis lazuli, the gemstone used to make the brilliant pigment seen in much medieval art.

Azure

If not for Motown founder Berry Gordy, this name would now be totally in the girl group. 

Berry

Among the coolest of the cool color names, particularly popular with celebs as a unisex middle name. 

Blue

Clove is one of a whole tantalizing genre of spice names that might work for a boy.  Clovis could be considered a long form.

Clove

Originally a short form of Odell, a place name turned surname that hails from England.

Dell

Subtle but clear unisex way to signal peace, especially in middle place. 

Dove

Early is a word-turned-name, pleasantly suggesting the start of a bright new day.   Of the new word and day names, Early is one of the best.

Early

Ember

If you like names that are not really names -- some say, the wave of the future -- Harbor has an attractive sound as well as an appealing meaning and image. 

Harbor

Hollis is a rugged, gentle and quietly used name, given to over 200 boys and 150 girls each year in the US. In 2023, it became one of the newest entries to the US Top 1000, where it fits in with the surnames-as-first-names trend, and other familiar choices like Ellis, Silas, and Holden. 
 
Derived from the English surname meaning "near the holly bushes", it has a number of notable connections. Hollis Thompson is a professional basketball player; Hollis Watkins is a Civil Rights activist in Mississippi; Pete Hollis was a community folk hero; and "The Ballad of Hollis Brown" is a popular Bob Dylan song.
 Combining woodsy sounds and outdoorsy vibes with a surname-y and smart style, Hollis feels sleek and preppy, but adventurous and spirited too.

Hollis

Indie

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.

Extremely attractive color name chosen by some African-American families for its reference to the West African Ivory Coast; more commonly used for girls. 

Ivory

Juniper is a nature name that we really like. While it's trendiest for girls -- about 2500 baby girls were named Juniper in 2022 versus 34 baby boys -- the most notable Juniper in history was the saint Brother Juniper, a follower of Saint Francis renowned for his generosity.  Blessed Junipero Serra, who founded the first of the California Missions, took his name from the earlier Saint Juniper.

Juniper

Actor Kit Harington, aka the dreamy Jon Snow on Game of Thrones, has given this nickname-name new style and appeal for boys. Actress Jodie Foster used it for her son. 
Kit is one of those names that is gender-neutral but has a different derivation for boys and girls. For boys, it originated as a short form of Christopher, while for girls, it's an updated diminutive of Katherine.
Kit as a full name is still beneath the Top 1000 for both sexes in the US, but it's getting more popular. In 2022, 166 baby girls and 137 baby boys were named Kit, up from 104 and 129 in 2021.

Evocative modern unisex choice brought into the spotlight by actress Lake Bell. 

Lake

Lane is a recent hit name, that could be used for either gender, but is much more popular for boys. It's a surname that projects the pleasant picture of narrow, tree-lined country roads.
 Holding steady between Number 200 and 300 in the US Top 1000 for more than a quarter century, Lane might be considered a modern classic for boys.
 Metallica's Lars Ulrich used the Layne spelling for his son.

Lane

Mell

This old-timey nickname for Otis and Odell is strongly tied to Garfield’s canine companion in the Garfield comic, movie, and TV franchise.
 
Actress Ashley Williams gave it signs of life when she used it for her son, Odie Sal, in 2017.

Odie

Mostly feminine, though "Office" star Rainn Wilson gives it a slight masculine twist.  You might also use this as a short form of Raines.

Rain

An Anglicized spelling of the Welsh Rhys, this traditional boys' name got a big boost for girls in the early 2000s, thanks to the high-profile Ms. Witherspoon (who was actually born Laura Jeanne Reese, her second middle being her mother's maiden name). This spelling has been on the decline for boys since 2003, possibly for the same reason, but remains a strong, simple choice which might pose fewer spelling and pronunciation issues outside of the UK than the Welsh original.

Reese

Fairly popular a hundred years ago but out of sight now, the quirky Roscoe deserves a place on every adventurous baby-namer's long list. It joins Rufus, Roman, Remy, Romulus, and Ray as one of the R names that sound fresh again after too many years of Robert, Richard, and Ronald.
Originally a place and surname, Roscoe had its glory days in the 1880s, when it reached as high as Number 138, then gradually declined, possibly damaged by the scandals surrounding silent star Roscoe "Fatty" Arbuckle, and then the hillbilly image it acquired thanks to Sheriff Coltrane on The Dukes of Hazzard. 
Roscoe has been out of the Top 1000 since 1978 but feels very much in step with the trending o-ending boy names popular now, such as Milo, Hugo, and Otto.
Trivia tidbit: The R in Edward R. Murrow stands for Roscoe; the distinguished newsman's first name was really Egbert.

Roscoe

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

Sky is an ambigender nature name that was first legitimized as the character of Sky Masterson in the 1950 musical Guys and Dolls, played in the film version by Marlon Brando. It's a name we appreciate for its clear, wide-open feel, less hippyish than others like Rainbow and Starlight, and makes an appealing middle name possibility.
 Sky is the name of Sophie's fiance in Mamma Mia, and there are both Power Rangers and Transformers with the name. Elizabeth Berkley used it for her son.
 It is also spelled Skye, as in the island in the Inner Hebrides of Scotland. Plus, it's a logical nickname for the variously spelled Schuylers and Skylers.

A strong single-syllable surname with a joyful meaning, Tate is finding a place on more and more birth certificates.
 Former Spice Girl Emma Bunton named her second son Tate Lee.
 Tate also has a cultural vibe via the Tate and Tate Modern museums in London, named for philanthropist Henry Tate. Actor Tate Donovan is a prominent current bearer.

Tate

Yarn

Cate Juhl's list "Kip's List of Soft Neutral Names" of 29 great name ideas: Asa - Yarn!