Cognomen ผดุงลักษณ์ (ผดุงลักษณ์ 
) , around the world, is a very rare surname. The surname ผดุงลักษณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ผดุงลักษณ์ is the forename as well as the last name.