Family name วุฒิบูรณ์ (วุฒิบูรณ์ 
, Wuttiboon , Wuthiboon) , worldwide, is a very rare surname. The last name วุฒิบูรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, วุฒิบูรณ์ is the forename as well as the last name.