Family name ประชาวุฒิ (ประชาวุฒิ 
, Prachawut , Pratchawut ) , across the world, is an extremely rare surname. The last name ประชาวุฒิ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, ประชาวุฒิ is the forename as well as the last name.