Across the world, พุฒิรัตน์ (พุฒิรัตน์ 
) is a very rare epicene forename. The first name พุฒิรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. Likewise, พุฒิรัตน์ is the last name as well as the forename.