Could Jaxen be the perfect name for your baby boy? The baby boy name Jaxen is 5 letters long, and contains 2 vowel(s) and 3 consonant(s). Jaxen is a baby boy name that starts with the letter J and ends in the letter N. The baby boy name Jaxen has a popularity of 2% and is ranked 984 in the list of top 1000 most popular baby boy names. If Jaxen 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 Jaxen!