Last name พงษ์ศิริชัย (พงษ์ศิริชัย 
, Pongsirichai ) , around the globe, is an extremely rare surname. The cognomen พงษ์ศิริชัย is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, พงษ์ศิริชัย is the forename as well as the last name.