Family name ภาสุรัตน์ (Phasurat 
, ภาสุรัตน์ ) , all around the world, is a very rare last name. The surname ภาสุรัตน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, and Malaysia, where it is a very rare surname. Very seldom, ภาสุรัตน์ is the forename as well as the last name.