Family name พรวิรุฬห์ (พรวิรุฬห์ 
, Pornwirun , Pornwiroon ) , in the entire world, is a very rare surname. The family name พรวิรุฬห์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, พรวิรุฬห์ is the forename as well as the last name.