An enchanting ancient Greek name belonging to the Greek goddess who was created from a cloud by Zeus and so became goddess of the clouds and mother of the centaurs. The name Nephele is not widely known but as among modern parents become used to Phoebe, Penelope, and Persephone, it may become one of the ancient Greek goddess names that's back in the mix.

Io may be one of the slightest names in the book, but there aren't many two-letter names with as much substance as this Greek mythological example. Io, a name used for the largest moon of Jupiter, was in classic myth raped by Zeus and escaped from him by changing herself into a cow.

Music legend David Bowie lends his adopted surname considerable charisma to this stylish Scottish name for girls and boys. Born David Robert Jones, he changed his name to avoid confusion with The Monkees' Davy Jones.

One of the most enduring French names, this form of John has been borne by philosophers (Rousseau and Sartre), artists (Millet, Arp) and fashion designers (Gaultier) alike. Often used in a double name with the likes of Pierre, Paul, and Luc, it is a classic in its native country,

A male name occasionally borrowed by the girls, as in Dorian Cramer, a long-running female character on the soap One Life to Live and famous midcentury model Dorian Leigh.

Felix is rising in the chart for boys, and its feminine variations are sure to follow. The best knows these days, thanks to the TV character, is Felicity, but there's also Felicia and Felice. Like Lucia, Felice is a name with different pronunciations depending on where it's used. The Italians pronounce it fa-LEECH-ay, but the Americanized version is feh-LEESE.

Avis is a bird name that's been in hibernation for awhile, possibly due to the car rental association, but it could make a return on the wings of Ava. Baldwin brother Daniel chose it for his daughter.

Unusual choice that was the original name of children's illustrator Tasha Tudor, but is an interesting elaboration of Star, taking it into avian territory.