Could Gia be the perfect name for your baby girl? The baby girl name Gia is 3 letters long, and contains 2 vowel(s) and 1 consonant(s). Gia is a baby girl name that starts with the letter G and ends in the letter A. The baby girl name Gia has a popularity of 73% and is ranked 267 in the list of top 1000 most popular baby girl names. If Gia isn't the ideal name for your baby girl then take a look here for some randomly generated names. Hopefully you'll find a more suitable first name for your baby girl than Gia!