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