Cleo, one of the few girls' names to boast the cool-yet-lively o ending, is of course short for Cleopatra, the name of one of the most powerful women in history.

Clio is the name of the ancient Greek mythological muse of history and heroic poetry, one that is rich with modern charm and would make an intriguing choice, especially thanks to its dynamic o-ending.

Gloria is beginning to move beyond its de-glamorized Grandma image, most recently thanks to glamorous young Hollywood parents Maggie Gyllenhaal and Peter Sarsgaard, who chose it for their second daughter. Gyllenhaal was quoted as saying they had been inspired by Patti Smith's rendition of the Van Morrison song "Gloria" at a concert and thought " 'We'll name our daughter that one day'."

No, this name is not an homage to Grease! Zuko is a Xhosa (Zulu) boys' name meaning glory. In a world of Zekes, Zaks and Zanes, Zuko could make a refreshing choice for parents looking for something short and snappy.

Ichabod, an eccentric Old Testament name, is forever tied to the character of Ichabod Crane -- and worse, the teasing possibilities of "icky bod." Even its original meaning is a negative. Skip Ichabod, as if you were ever tempted.

A royal name in ancient Egypt that's never quite made it to the modern world, though nickname Cleo is widely used. Other now-extinct Cleopatra diminutives, including Cleora and Cleola, achieved some popularity in the early 20th century when there was a crazy for all things Egypt-related as the ancient tombs were opened and artifacts displayed. In the US, Cleopatra became a popular silent film in 1917 starring Theda Bara.

This is the French version of Alcides, birth name of the Greek mythological Heracles (Hercules). You're more likely to recognize it as the name of the hot True Blood werewolf, Alcide Herveaux.

Khloe : Chloe :: Kleo : Cleo

The name of a nymph in Greek mythology, one of the prophetic Thriai, who divined the future by throwing pebbles. She was a lover of the sea god Poseidon.

Cleora is a now-extinct name (there were no babies named Cleora recorded in the U.S. since 1982) that achieved some standing in the early 20th century thanks to the craze for all things Egypt-related. A range of Cleopatra diminutives, including Cleo, Cleora, Cleona, and Cleola, made the Top 1000 then as the ancient tombs were opened in Egypt.

Any boy with this name, a synonym for power via the Greek mythology figure, better be strong of body, and of psyche.

Originally the name of the titular faerie queene of Spenser's epic poem "The Faerie Queene," published in 1590. Gloriana was, along with Belphoebe, an allegory for Queen Elizabeth.

The name of the mother of Miriam, Aaron and Moses in the Old Testament. Yocheved was also the name of one of the three daughters of the medieval Talmudic scholar, Rashi.

As a male name, Cleo was well used during the 19th and the first half of the 20th centuries, deriving from the Greek name Cleon or the Biblical Cleopas.

Also spelled Bronisław, this Polish name has a strong, rugged meaning. It was briefly popular in France in the first half of the 20th century and has been notably borne by Polish anthropologist, Bronisław Malinowski and Polish Prime Minister, Bronisław Komorowski.

A Hebrew name also used for girls, with many variations to choose from. Hadara is another version. The name is associated with the holiday of Sukkot.

Notably borne by singer Yoshiki Hayashi and by a central character in the manga series The Summer Hikaru Died Yoshiki is a Japanese name, with various meanings, depending on the kanji combinations used. Potential meanings include: "good, valuable", "virtuous, opportunity", "justice, hope", and "good, foundation".

The ancient Polish name Mieczysław was derived from Slavic elements — mechi, meaning "sword," and slava, glory.

Saint Wenceslas (known as Vaclav in modern Czech) was a 10th-century duke of Bohemia murdered by his brother. He is the patron saint of the Czech Republic. The name has also belonged to several Bohemian kings.