Family name Kumut (Kumut 
, กุมุท ) , throughout the world, is a rare surname. The last name Kumut is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname, Malaysia, where it is a very rare surname, and Philippines, where it is an extremely rare surname. In absolute terms, it is commonest in Thailand, Malaysia, and India. Also, Kumut is the forename as well as the last name.