Could Harrison be the perfect name for your baby boy? The baby boy name Harrison is 8 letters long, and contains 3 vowel(s) and 5 consonant(s). Harrison is a baby boy name that starts with the letter H and ends in the letter N. The baby boy name Harrison has a popularity of 89% and is ranked 114 in the list of top 1000 most popular baby boy names. If Harrison 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 Harrison!