Cognomen บุญเหนือ (บุญเหนือ 
, Boonnua 
, Bunnuea ) , around the world, is a rare surname. The surname บุญเหนือ is habitual in Thailand, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Much less frequently, บุญเหนือ is the forename as well as the last name.