Family name พันธุพงศ์ (พันธุพงศ์ 
, Puntupong ) , worldwide, is a very rare cognomen. The last name พันธุพงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, พันธุพงศ์ is the forename as well as the last name.