Cognomen ชมาพันธ์ (ชมาพันธ์ 
, Chamapun ) , all around the world, is a very rare family name. The cognomen ชมาพันธ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, ชมาพันธ์ is the forename as well as the last name.