Could Alannah be the perfect name for your baby girl? The baby girl name Alannah is 7 letters long, and contains 3 vowel(s) and 4 consonant(s). Alannah is a baby girl name that starts with the letter A and ends in the letter H. The baby girl name Alannah has a popularity of 1% and is ranked 988 in the list of top 1000 most popular baby girl names. If Alannah 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 Alannah!