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