Could Joy be the perfect name for your baby girl? The baby girl name Joy is 3 letters long, and contains 1 vowel(s) and 2 consonant(s). Joy is a baby girl name that starts with the letter J and ends in the letter Y. The baby girl name Joy has a popularity of 53% and is ranked 467 in the list of top 1000 most popular baby girl names. If Joy 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 Joy!