Surname พระพุทธ (Prabuddhi 
, พระพุทธ 
, Prapuht) , around the globe, is a rare last name. The surname พระพุทธ is habitual in Sri Lanka, where it is a rare surname, and Thailand, where it is a very rare surname. More frequently, พระพุทธ is the forename as well as the last name.