Could Hailey be the perfect name for your baby girl? The baby girl name Hailey is 6 letters long, and contains 3 vowel(s) and 3 consonant(s). Hailey is a baby girl name that starts with the letter H and ends in the letter Y. The baby girl name Hailey has a popularity of 92% and is ranked 81 in the list of top 1000 most popular baby girl names. If Hailey 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 Hailey!