Cognomen Witsuwat (Witsuwat 
) , in all the world, is an extremely rare surname. The surname Witsuwat is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, Witsuwat is the forename as well as the last name.
Sanbapit, Amkaphet, Ayusuk, Chumthong, Wanitsermkul, Patumasut, Kongtongkam, and Piboonthanawong