Akira is a popular Japanese name for both sexes that's migrated to the West because of its appearance in manga and video games. Akiro is a related name popular for boys.

Many European cultures spell Christopher with a K and thus the short form Kris. There were about 35 baby boys named Kris, just Kris, in the US last year, and only a handful of baby girls -- this after the name ranking in the Top 1000 for both genders from the late 1940s through the 1970s. However you spell it, it's an appealing name that's in a slump right now because of overexposure. It's also one of the original gender neutral names, paving the way for a new way of thinking about names and gender.

The remarkable success of the girls' name Everly makes a revival of the name Beverly seem possible. More commonly a masculine name in the 19th century, it began to be used for girls in the early 1900s, reaching #14 ion the popular names list in 1937. Inspirations: Beverly Johnson was the first African-American model to appear on the cover of Vogue, Beverly Sills was a major American soprano, Beverly Cleary authored the beloved 'Ramona' books, and Beverly Goldberg is the beloved TV matriarch of 'The Goldbergs'.

Lou, all by itself, is become fashionable for girls, which usually makes a name LESS fashionable for boys. But Lou, like Bill or Jim, is rarely used on its own for boys anyway. (You wouldn't name a boy Frederick Lou the way that girls are named Mary Lou or, in the case of Keri Russell's new baby, Willa Lou.) Long form Louis is getting cool again and, with the Lewis spelling, is the Number 2 name in Scotland.

One of the first generation of cool surname names, now largely used for girls in the US, but still popular for boys in its native Scotland. A prominent association for Brits is former prime minister Tony Blair, who was leader at the time of the Iraq War.

Nicky is a forever-cute short form of Nicholas once used as a full name but now relegated to nickname (no pun intended) status.

The musical word name Cadence, seemed to come out of nowhere to zoom up the charts; it rose over 700 spots between 2002 and 2004, and showed up in the Top 200 in 2007. It's gone down in the popular names list since then, though. Some might see it as a feminine relative of the popular Caden. Kadence and Kaydence are also rising.

The sidekick in almost every movie or TV show with an Italo-American setting, this once common name has now fallen onto the endangered list, given to fewer than 50 baby boys each year.

Cael is the name of the angel of the zodiac sign of Cancer and also of a warrior of Irish mythology. Its ascendance to the Top 1000 over the past decade probably has to do with its similarity to Cale and Kale (and Kyle and Cayden etcetera).

Devon, spelled like the lovely seaside county in Britain that inspired the name, has crashed since its heyday around the Top 100 in the 1990s. Despite its use as a female name, for example for Devon on the TV show The 4400, Devon continues to be far more popular for boys than for girls.

It may have peaked at #1 for girls in 1991 and 1992 in the US, but Ashley actually has a long history as a male given name, as evidenced by the sensitive Ashley Wilkes in Gone With the Wind. It's always been more popular for boys in England and Wales, where it currently ranks at #414.

Meredith has been considered primarily a girl's name since the fifties, before which it was more commonly used for boys. Comic actor Jay Mohr recently named his son Meredith, which might help it swing back into the blue column. The traditional Welsh pronunciation puts the stress on the middle syllable, making Red a cool nickname possibility.

Renowned English author Evelyn Waugh pronounced his name "EEV-lin" (fun fact: his first wife, also named Evelyn, was referred to as "She-velyn"). But "EV-uh-lin" also works, and is probably the most familiar pronunciation of the name today.

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.

An appealing Irish placename with a unisex feel, Ennis would be a fresh alternative to Dennis and Ellis. It's little-used for boys and even rarer for girls, but since Kirsten Dunst and Jesse Plemons used it for their son, it could be one to watch.

Wallace is so square could almost be ripe for a turnaround, especially with the hipness imparted by the British Claymation series Wallace & Gromit. And Wally makes an adorable Leave it to Beaver retro-style nickname.

Fairly popular a hundred years ago but out of the US charts since 1978, the quirky yet edgy Roscoe feels very much in step with the trending o-ending boy names popular now, such as Milo, Hugo, and Otto. A Top 1000 choice in the UK (albeit near the latter end), it could make a cool alternative to Ross, Russell, Robert, and Ronan.

This is a great American name that deserves more attention from parents looking for a name that balances a soft sound with a more traditionally masculine cowboy image.

With a touch of celestial power, a hint of clunky charm, and the totally cool -o ending, Cosmo may well be finally shaking itself free of both the Seinfeld association (which made it a punchline of a joke) and the cartoon fairy association from The Fairly OddParents. In fact, it is in the Top 1000 in the UK and a favorite on Nameberry.

A warm and cuddly nickname name, although he famously "kissed the girls and made them cry" in the old nursery rhyme.