Could Fallon be the perfect name for your baby girl? The baby girl name Fallon is 6 letters long, and contains 2 vowel(s) and 4 consonant(s). Fallon is a baby girl name that starts with the letter F and ends in the letter N. The baby girl name Fallon has a popularity of 14% and is ranked 859 in the list of top 1000 most popular baby girl names. If Fallon 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 Fallon!