Cognomen พิทักษ์เทพ (พิทักษ์เทพ 
, Pitakthep) , throughout the world, is a very rare family name. The last name พิทักษ์เทพ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, พิทักษ์เทพ is the forename as well as the last name.