Cool, Unusual, One Syllable Nicknames

Ax makes a somewhat threatening short form of the popular Axel, given to more than 3000 baby boys last year. It can also be used on its own, though it usually isn't. There were, however, seven baby boys named Axe in the US in 2015.

When Kate Hudson named her second son Bingham and announced that she would be calling him Bing, it put this zingy nickname name out on the table. Before that, there was only one, further nicknamed Der Bingle -- and he was really Harry Lillis Crosby.

Bix is a cool and jazzy nickname name, thanks to that final x. It's largely associated with the legendary and influential cornet player (and inspiration for the novel Young Man With a Horn), Bix Beiderbecke. He was born Leon Bismark Beiderbecke and his nickname derived from his middle name.

The surname of enterprising journalist Nellie Bly and poet Robert Bly makes a simple, modern, and upbeat sounding choice for either a boy or a girl.

Comedian Roseanne Barr chose this macho nature name for her son. In the 18th century it was used to describe a dashing, fashionable dressed man. Buck fits in well alongside names like Beck, Jack and Huck.

This British river name sounds sleek and strong but perhaps a bit too energetic.

Many African tribes have a tradition of naming children for the day or time they were born -- Friday, Afternoon -- a practice finding new life in the Western world as word names become more popular.

Diehard World War II buffs may be interested in this name as a reference to American combat medic Desmond Doss, the first conscientious objector to be awarded the metal of honor. But it carries a host of negative connotations in the U.K., especially in Scotland, related to laziness and the shirking of work.

Hart could be the hero of a romantic novel, but on the other hand, it's short, straightforward, and strong sounding. The most famous bearer of the name was tragic poet Hart (born Harold) Crane, but it also has musical cred via Lorenz Hart, of the classic Rodgers & Hart songwriting duo and a literary tie to playwright Moss Hart.

Hodge is a medieval English nickname for Roger, which was brought to England after the Norman Conquest of 1066. Roger isn't ready for a comeback yet, but we'd love to see the resurgence of Hodge, which never was a common choice in the US.

Isla is newly popular, so why not Isle?

Jinx, a James Bond heroine name has an ominous meaning but kinetic energy. In the film "Die Another Day," the actual first name of the character played by Halle Berry is Giacinta.

In one recent year there were 60 baby girls in the US named Lark....and only eight baby boys. But there's no reason this bird name can't also be masculine, especially given that Robin is making a comeback for boys and Sparrow is a notable starbaby boy (he's Nicole Richie and Joel Madden's son).

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.