Cognomen ตรีพิทักษ์ (ตรีพิทักษ์ 
) , all over the world, is a very rare surname. The family name ตรีพิทักษ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ตรีพิทักษ์ is the forename as well as the last name.