Cognomen บริบูรณ์ธนวัฒน์ (บริบูรณ์ธนวัฒน์ 
) , around the globe, is a very rare surname. The family name บริบูรณ์ธนวัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, บริบูรณ์ธนวัฒน์ is the forename as well as the last name.