Could Keenan be the perfect name for your baby boy? The baby boy name Keenan is 6 letters long, and contains 3 vowel(s) and 3 consonant(s). Keenan is a baby boy name that starts with the letter K and ends in the letter N. The baby boy name Keenan has a popularity of 1% and is ranked 990 in the list of top 1000 most popular baby boy names. If Keenan isn't the ideal name for your baby boy then take a look here for some randomly generated names. Hopefully you'll find a more suitable first name for your baby boy than Keenan!