Could Kenna be the perfect name for your baby girl? The baby girl name Kenna is 5 letters long, and contains 2 vowel(s) and 3 consonant(s). Kenna is a baby girl name that starts with the letter K and ends in the letter A. The baby girl name Kenna has a popularity of 31% and is ranked 689 in the list of top 1000 most popular baby girl names. If Kenna 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 Kenna!