Surname คุณพิพัฒน์ (คุณพิพัฒน์ 
, Khunpipat , Khunphiphat ) , across the world, is a very rare last name. The last name คุณพิพัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, คุณพิพัฒน์ is the forename as well as the last name.