Cognomen Wittayawut (Wittayawut 
) , in the world, is an extremely rare last name. The family name Wittayawut is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, Wittayawut is the forename as well as the last name.
Supanak, Jarusenee, Ngamsuay, and Wuttimanop