Last name พิเชษฐพงษ์ (พิเชษฐพงษ์ 
, Phichetphong , Pichetpongs) , globally, is a very rare cognomen. The surname พิเชษฐพงษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, พิเชษฐพงษ์ is the forename as well as the last name.