Family name Ruangyut (Ruangyut 
) , all over the world, is an extremely rare surname. The surname Ruangyut is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Ruangyut is the forename as well as the last name.
Jaemwuthiprecha, Lengsakul, Prasatsawatsiri, Leangsakul, and Muangsrinoon