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