Cognomen ผุดผ่อง (Phutphong 
, ผุดผ่อง) , across the world, is a rare surname. The family name ผุดผ่อง is habitual in Thailand, where it is a rare surname, and Australia, where it is a very rare surname. Much less frequently, ผุดผ่อง is the forename as well as the last name.