Family name อรรถบูรณ์ (อรรถบูรณ์ 
, Attaboon , Atthaboon) , in the entire world, is a very rare last name. The family name อรรถบูรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, อรรถบูรณ์ is the forename as well as the last name.