Could Harmony be the perfect name for your baby girl? The baby girl name Harmony is 7 letters long, and contains 2 vowel(s) and 5 consonant(s). Harmony is a baby girl name that starts with the letter H and ends in the letter Y. The baby girl name Harmony has a popularity of 83% and is ranked 175 in the list of top 1000 most popular baby girl names. If Harmony 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 Harmony!