A- Girls

Astraea -- also found as Astraia -- is the Greek goddess of justice and innocence who became the constellation Virgo. A more unusual form of the many star-related names, from Astra to Esther to Estelle to Stella, all on the rise. Astraea was the daughter of Astraeus, the god of the dusk, and Eos, the goddess of the dawn.

Astrid has been a Scandinavian royal name since the tenth century, and many people associated it with the Swedish author of the Pippi Longstocking stories, Astrid Lindgren. Astrid is derived from the name Ástríðr, which is made up of the Old Norse elements that mean "god" and "beautiful."

Used primarily in Scotland, and represented here by singer Audra McDonald, the girls' name Audra has been overshadowed by the return of the classic Audrey. Audra may be to Audrey what Jenna is to Jennifer and Jessa is to Jessica: A variation that will rise as the original falls from favor, which may take another decade.

Augusta is a dignified name reminiscent of wealthy great-aunts, but with the fashion for both August and Gus for boys, Augusta could get some fresh energy.

Aurelia is an ancient Roman name that's become a surprise hit in the contemporary world. A top favorite on Nameberry, it reentered the US Top 1000 in 2014 after a 70-year absence and continues to climb.

Crisp and colorful, Autumn is the most popular season name now -- the only one in the Top 100 in recent years -- with Autumn's coolness only surpassed by Winter. Jennifer Love Hewitt named her daughter Autumn James.

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.

Putting the emphasis on the "elle" softens a name that seems at once futuristic and medieval.