This ancient name is that of the hero of the epic Beowulf, which is thought to be the oldest-ever poem in English lit written in the vernacular. J. R. R. Tolkien used the poem as one of his inspirations for The Lord of the Rings.

Despite the possibility of gender confusion, the Hero in Greek myth was a woman. Myleene Klass got that when she chose Hero for her daughter, and Sam Taylor-Wood and Aaron Johnson used it as their daughter's middle--and we wouldn't be surprised to see more girls with this heroic name.

Though she has long stood on her own, Elke has many longer cross-cultural connections, to the Dutch/German/Scandinavian Adelheid and Alice and the English Adelaide, as a feminine version of Elkanah and as a Yiddish form of Eleanor.

Yes, it's the name of the brightest star in the sky, but can't you just hear people saying, "Are you serious?" Singer Erykah Badu used it as a middle name for son Seven.

Short for Brunhilda, the operatic Valkyrie of Teutonic legend, Hilda still has not quite shaken off that image that image. Though with the resurgence of Matilda, she might just have a bit of a comeback.

When it's spelled with two dots over the 'u' in German, Gunther is pronounced GUWN-ter, but it has a much softer sound when the 'h' is voiced by English-speakers, as it was, for example, for the name of a character in Friends.

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.

Caesar, the name of the greatest Roman of them all, is rarely used outside Latino families, where the Cesar spelling is preferred —as in activist Chavez and Dog Whisperer Millan. Its original meaning is debated — either "long-haired", "blue-gray" (as in eyes), or "cut" (because Julius Caesar was supposedly born by cesarian section) — it came to be the title to denote all Roman emperors and it is from the name Caesar that many other European royal titles are derived, including Kaiser and Tsar.

Brutus is the quintessential brute--far too close to the word brutal. And any child with this name would spend much of his life hearing "Et tu."

Once restricted to evangelical Protestants honoring the ecclesiastical reformer and theologian Martin Luther, leader of the Protestant revolution. In more recent times it has been favored by parents wishing to honor civil rights hero Martin Luther King Jr. Luther was a Top 100 name at the turn of the last century, but fell off the list in the early 1990s.
Luther Burbank was an eminent botanist and Luther Vandross was a popular R&B artist. It's the name of a main character on the Disney series Zeke and Luther. The name was given a shot of contemporary energy via Idris Elba's dynamic performance in the eponymous BBC crime drama.

As parents were finding too many Tylers at the neighborhood playground, they began looking to Tyson as an alternative, no longer concerned with possible connections to Mike Tyson or Tyson chicken.

A familiar name in the Nordic countries that hasn't yet gained popularity in the English speaking world. But it could, now that Old Norse names like Thor and Odin are on the rise. It derives from Torbjörrn, which seems less likely to translate outside Scandinavia. But if you're looking for Danish names for a baby boy, Torben could be a choice that's both accessible and unusual.

Now that Zoe is getting wildly popular in the U.S. and the U.K. -- one poll puts it at number one in Wales -- parents may start hunting down fresh twists like this.

In many Slavic and other European countries, Milan is purely a boys’ name, but in the US, it's also popular for girls – no doubt inspired by the fashionable Italian city. It entered the Top 1000 for boys in 2013, while for girls it has been in the Top 1000 since 2009. Currently, it is given to three boys for everyone one girl.

Since female cousins Mitzi and Fritzi have entered the realm of possibilities, there's a chance that Cousin Fritz could as well. Fritz is the name of several notables, from early German-born film director Lang to early footballer Fritz (born Frederick) Pollard, the first African-American to play in the Rose Bowl in 1916.

The name of the great Homeric hero with the vulnerable heel, Achilles is more popular in its international form, Achille, which is popular in France, Italy, and Belgium. This variation did however appear briefly on the US Top 1000 list in 2015, perhaps owing to its similarity to the likes of Atticus, Adonis, and Apollo. It has declined in use since then, but is nevertheless chosen for around 160 babies each year.

Like Greta, Gretchen is a German Margaret diminutive that has become an American quasi-classic, though not much used today, having dropped off the list in 2009. She was at her high point in the 1970s, making it into the top 200.

Anja is one of the most international of several versions of Ann/Anna now being imported, also including Anya and Annika.

Better than Capricorn or Cancer, not as usable as Leo, the name of the Roman god of war becomes more possible as a baby name every day, as mythological names take the place of biblical names.

Two drawbacks: some unpleasant World War II associations, and the Santa clause.