Could Rosalia be the perfect name for your baby girl? The baby girl name Rosalia is 7 letters long, and contains 4 vowel(s) and 3 consonant(s). Rosalia is a baby girl name that starts with the letter R and ends in the letter A. The baby girl name Rosalia has a popularity of 41% and is ranked 595 in the list of top 1000 most popular baby girl names. If Rosalia 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 Rosalia!