Surname ชื่นพันธ์ (Chuenpan 
, ชื่นพันธ์, Chuaypan ) , around the globe, is a very rare last name. The cognomen ชื่นพันธ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ชื่นพันธ์ is the forename as well as the last name.