Across the world, พุธรัตน์ (พุธรัตน์ 
) is a very rare epicene given name. The first name พุธรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Much less frequently, พุธรัตน์ is the last name as well as the forename.
โพชะกะ, นามคุณ, สุขพงษ์ไทย, and แสนสีมล