Kerensa, forever romantic, is a rare Cornish name spelled with an 's' or 'z', the most modern of the Karen family. Kerensa (or Kerenza) has ties to the Welsh Cerys.

Miro comes from the Slavic root word mir meaning "peace, world". Sometimes Miro is used as a diminutive of longer names like Miroslav or Vladimir, but it can also be given as a name in its own right. Miro has a wonderful meaning and fits right in with trendy names Arlo and Milo, as well as being an artistic honor name for Spanish painter and sculptor Joan Miró.

Leta has hipster cred as the daughter of cool mommy blogger Dooce. Related to the Greek mythological Leda, a great beauty who mothered another great beauty, Helen of Troy, Leta is a name that's as unique as it is historic: Only 14 baby girls were named Leta in the US last year, and 18 were named Leda. Pronunciation is lee-tah.

A 3rd century saint's name sometimes used in Catholic communities, and in Western European countries like Portugal and Italy.

The name of a Christian saint and a city in Ohio, Xenia is one of the more accessible and intriguing x names. It is the name of one of the Bond Girls--played by Famke Janssen in the film "GoldenEye."

Rarely heard in the US, Aneurin is best remembered in the UK as the Welsh politician, Aneurin "Nye" Bevan, who was instrumental in setting up the National Health Service when he was Minister for Health.

This Turkish name meaning "friend" should be very useable outside Turkey, given that it is pronounced just as it is spelled. Famous men named Emre include Emre Can, a chess grandmaster, and Emre Sahin, the director.

An early and still one of the most popular unisex names, also a place name and name of a Native American people in the northern Mississippi valley, which makes it a controversial baby name choice. While the popularity of Dakota is trending downward for both genders, it's one of those rare genuinely gender-neutral names that is used for nearly equal numbers of boys and girls.

Esperanza is a Spanish classic that's found its way onto the national popularity list in recent years. It came into the spotlight not long ago when jazz singer Esperanza Spalding "stole" the Best New Artist Grammy from favorite Justin Bieber. It's also the name of the main character in the novel The House on Mango Street by Sandra Cisneros, about a young Latina growing up in Chicago.

Noam is an underused modern Hebrew name with any number of attractive attributes attached to its meaning; it doesn't have the biblical weight of Noah, but could make a more distinctive alternative to that popular choice. Noam is a Top 10 boys' name in Israel.

Sadhbh was the name of several real and legendary Irish princesses, including the daughters of Conn of the Hundred Battles, of Queen Medb of Connacht, and of King Brian Boru. It's also written Sabha. One of the most authentic Irish names for girls, it is also unfortunately one of the most difficult to export.

Reference to the mythological Three Graces of womanly charm, this one representing charity. Pronounced in Greek as starting with a back-of-the-throat H sound, most English-speakers would translate that to something closer to KAR-is. It's also the name of a girl who lived in Atlantis in the novel Taliesin, and appears in the Margaret Atwood novel The Robber Bride.

An interesting and rhythmic name often heard in the Native American community; in fact,in the Gold Rush era in California and Nevada, it was so common that it became a generic English term for a Native American woman.

Traditionally, Xolani is a masculine Zulu name stemming from the word "uxolo", which means peace and goodwill. Beware – in this case, the X is pronounced as a one of the famous Zulu clicking sounds rather than the "z" or "sh" sound you might expect.

A pretty and substantial German smoosh name, a combination of Hanne and Eleonore. Most popular in Germany from the 1930s to the 1950s. Former German Chancellors Helmut Kohl and Helmut Schmidt both had wives named Hannelore.

Zinedine Zidane is France's biggest soccer star, spawning a legion of little Zinedines in that country.

Common in India, but seldom heard in the US, Sachin is the kind of name that could easily cross cultural boundaries.

Phonetic spelling of the Muslim Aanisah, chosen by singer Macy Gray for one of her daughters.

This royal Danish name has long been used across Scandinavia, Germany and Slavic countries and somewhat in the US around the turn of the last century --it was #622 in 1888. There were two notable silent screen stars named Dagmar, one with Polish, the other with Danish roots.