Cognomen วุฒิ (Wut 
, วุฒิ , Wuthi 
) , around the globe, is quite a common last name. The family name วุฒิ is habitual in Thailand, where it is quite a rare surname, Hong Kong, and Myanmar, where it is a rare surname. More prevalently, วุฒิ is the forename as well as the last name.