Last name ปุญญพันธุ์ (ปุญญพันธุ์ 
, Punphan ) , worldwide, is a very rare surname. The family name ปุญญพันธุ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ปุญญพันธุ์ is the forename as well as the last name.