Cognomen ไชยวัฒนา (ไชยวัฒนา 
, Chaywattana , Chaiverawattana) , globally, is a very rare family name. The surname ไชยวัฒนา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ไชยวัฒนา is the forename as well as the last name.