Could Kason be the perfect name for your baby boy? The baby boy name Kason is 5 letters long, and contains 2 vowel(s) and 3 consonant(s). Kason is a baby boy name that starts with the letter K and ends in the letter N. The baby boy name Kason has a popularity of 52% and is ranked 478 in the list of top 1000 most popular baby boy names. If Kason 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 Kason!