Surname อำไพพันธ์ (Umpaipan 
, Ampaiphun , อำไพพันธ์) , throughout the world, is a very rare cognomen. The last name อำไพพันธ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, อำไพพันธ์ is the forename as well as the last name.