Could Dahlia be the perfect name for your baby girl? The baby girl name Dahlia is 6 letters long, and contains 3 vowel(s) and 3 consonant(s). Dahlia is a baby girl name that starts with the letter D and ends in the letter A. The baby girl name Dahlia has a popularity of 72% and is ranked 280 in the list of top 1000 most popular baby girl names. If Dahlia 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 Dahlia!