Last name เชลงศักดิ์ (เชลงศักดิ์ 
) , across the world, is a very rare cognomen. The last name เชลงศักดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, เชลงศักดิ์ is the forename as well as the last name.