Surname เศรษฐธรรม (เศรษฐธรรม 
, Setthamarn , Setthatham ) , all over the world, is a very rare family name. The cognomen เศรษฐธรรม is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, เศรษฐธรรม is the forename as well as the last name.