All over the world, Siriwatn (ศิริวัฒน์ 
, Siriwatn ) is quite a rare principally male, but very infrequently girly first name. The first name Siriwatn is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare primarily male, but very infrequently girly name. Much less frequently, Siriwatn is the last name as well as the forename.