Bold Boy Names (with Meanings & Popularity)

Mars is a name with interesting potential, ticking the boxes as a mythological name, a space name, and a single syllable choice ending in -s. For parents wanting something unexpected, Mars could work as an alternative to popular Brooks, Max, Atlas, or Miles - and given to around 150 boys - and 35 girls - in a recent year, it is unusual but recognisable.

Rio is a reductive ranchero place-name with an attractive Tex-Mex lilt. No Doubt's Tom Dumont has a son named Rio Atticus.

For as long as we all shall live, Harry Potter's sneering nemesis.

Though forever tied to Huck, short for Huckleberry, Finn, this is an undeniably cute short form that may have some life as part of the hipster taste for names like Duke and Bix.

This aristocratic, somewhat formal Germanic route to the popular Leo is a royal name: Queen Victoria used it to honor a favorite uncle, King Leopold of Belgium. Though Leopold sounds as if it might be a leonine name, it's not really a relative of such choices as Leon, and Leonard.

Bernard is obviously a saint's name, but how did it get to the big, benevolent dog? The eleventh century monk, patron saint of mountain climbers, who lived in the Alps, was famed for setting up safe houses for pilgrims on their way to Rome over the treacherous St. Bernard Pass, and the canine breed, also used to rescue people in treacherous conditions, was named for him.

The kind of nouveau macho name favored by NRA-leaning parents. Killers' frontman Brandon Flowers gave it to his son in 2009. Gunnar is another spelling that makes the name a bit less militaristic.

The name of the brave, resourceful hero of Homer's epic saga has almost always been considered too weighty for a child to bear, but at this point, some brave, resourceful parents out there might be willing to take it on.

Windswept and dramatic, but perhaps asking for trouble. Quite popular in Denmark and Sweden, where it derives from Stromr, which is a fairly common surname. Storm Thorgerson is a famous bearer of the name - he designed iconic album covers for Led Zeppelin, Black Sabbath, the Cranberries, Anthrax, and Pink Floyd.

Some sources give Thorin as a variation of the thunder god name Thor, equivalent to Thoren, while others says it comes from the verb að þora, meaning "to dare." This is a dwarf's name that first appeared in the thirteenth century mythology compilation Prose Edda, which, along with the Poetic Edda, represents nearly all of pagan Scandinavian mythology. Tolkien later used the name for character Thorin II Oakenshield of The Hobbit.

Jupiter's partner Juno has entered the mainstream, so it's possible that her divine mate could follow. But not necessarily for boys — Jupiter is currently mostly female in the US, thanks to its similarity to Juniper. Stars including Ed Sheeran and Ashley Tisdale recently welcomed daughters named Jupiter, which could shift the balance even more towards the girls.

Loki is the shape-shifting, gender-bending god of mischief in Norse mythology. Taking several animal forms, from a salmon to a seal to a fly, Loki is alternately friend and foe of the gods.

Oak, a symbol of solidity, strength, and longevity, is joining Cedar and Pine as a viable name, one that would work especially well in the middle.

Cannon sits amongst other weapon names like Colt, Pistol, Lance, and Remington. Definitely a name that offers bombast.

The two X's may be a challenge for even the most intrepid baby namer. Xerxes was the name of two early kings of Persia and the Handel opera Serse or Xerxes is loosely based on Xerxes I.

A short form popular in the Netherlands, though in the U.S. Koen and Coen are easily confused with Cohen, the Jewish surname meaning "priest" which has recently gained currency as a first name. The Dutch pronunciation is more like "coon."

Previously known only as the nickname of Waylon "Shooter" Jennings, Jr., who's married to Sopranos star Drea DeMatteo, the violent Shooter recently became a proper name when painter Julian Schnabel used it for his newborn son with gallerist May Andersen: The little boy is named Shooter Sandhed Julian Schnabel, Jr. Does this mean that Schnabel's own first name is really Shooter? We're not buying that and see Shooter as a too-cool addition to such trendy badass baby names as Breaker and Rebel.

This may be a legitimate Hebrew name denoting power, but to any American kid, it will evoke ruby slippers and a yellow brick road. The full Hebrew name is Ozni, who was a grandson of Jacob in the Bible.

This may be a legitimate Hebrew name denoting power, but to any American kid, it will evoke ruby slippers and a yellow brick road. The full Hebrew name is Ozni, who was a grandson of Jacob in the Bible.

Now that names like Cannon and Gunner, fit for comic book heroes, are rising up, Rogue may fit right in.