Cognomen นภาวุฒิ (นภาวุฒิ 
, Napanvut , Napawut ) , all over the world, is a very rare family name. The family name นภาวุฒิ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, นภาวุฒิ is the forename as well as the last name.