Family name Purithat (Purithat 
) , in all the world, is an extremely rare last name. The family name Purithat is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, Purithat is the forename as well as the last name.
Lee, Wiwan, Rattajak, Thongngern, Thonglong, Maneechote, Somboonpan, Chomchairat, Kaewchimplee, Suwanachote, and Kanchanavaleerat