In all the world, ศีลวัฒน์ (ศีลวัฒน์ 
) is a very rare boy's forename. The first name ศีลวัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare masculine name. Very seldom, ศีลวัฒน์ is the last name as well as the forename.