All around the world, ศิริวรรณรัตน์ (ศิริวรรณรัตน์ 
) is a very rare epicene forename. The forename ศิริวรรณรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. Also, ศิริวรรณรัตน์ is the last name as well as the forename.