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