Could Nia be the perfect name for your baby girl? The baby girl name Nia is 3 letters long, and contains 2 vowel(s) and 1 consonant(s). Nia is a baby girl name that starts with the letter N and ends in the letter A. The baby girl name Nia has a popularity of 51% and is ranked 494 in the list of top 1000 most popular baby girl names. If Nia 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 Nia!