Cognomen ตรีวุฒิ (ตรีวุฒิ 
, Triwut , Threerawut ) , around the world, is a rare last name. The family name ตรีวุฒิ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Likewise, ตรีวุฒิ is the forename as well as the last name.