Cognomen Wannawut (Wannawut 
) , all around the world, is an extremely rare surname. The surname Wannawut is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Wannawut is the forename as well as the last name.
Sudjai, Tanoun, Chaisom, Thienhom, Supcharoen, Kraithong, Kaewkampon, and Apinanratanakul