Could Cecilia be the perfect name for your baby girl? The baby girl name Cecilia is 7 letters long, and contains 4 vowel(s) and 3 consonant(s). Cecilia is a baby girl name that starts with the letter C and ends in the letter A. The baby girl name Cecilia has a popularity of 85% and is ranked 147 in the list of top 1000 most popular baby girl names. If Cecilia 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 Cecilia!