Could Matias be the perfect name for your baby boy? The baby boy name Matias is 6 letters long, and contains 3 vowel(s) and 3 consonant(s). Matias is a baby boy name that starts with the letter M and ends in the letter S. The baby boy name Matias has a popularity of 78% and is ranked 225 in the list of top 1000 most popular baby boy names. If Matias 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 Matias!