Last name แดงศักดิ์ (แดงศักดิ์ 
, Dangsak , Daengsak) , all over the world, is a very rare surname. The family name แดงศักดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, แดงศักดิ์ is the forename as well as the last name.