Cognomen บุญญาภัทร (บุญญาภัทร 
, Boonyapatham ) , all over the world, is a very rare family name. The last name บุญญาภัทร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, บุญญาภัทร is the forename as well as the last name.