Surname บุญมาวัฒน์ (Bunmawat 
, บุญมาวัฒน์ ) , around the world, is a rare last name. The family name บุญมาวัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, บุญมาวัฒน์ is the forename as well as the last name.