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