Cognomen Vitsarut (Vitsarut 
) , all over the world, is an extremely rare family name. The last name Vitsarut is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Vitsarut is the forename as well as the last name.
Sarin, Issalamikkul, Sangthong, Sirilampang, Attavitkamthorn, Chatchutrakool, Pengboonma, Jitpakdee, Lapthongkorn, Wongchupan, Chanwongse, Chainarast, Prajongsai, Preecharak, Rungsawang, Tangsuppayakorn, Channaparat, Saiboonchauy, Dangngam, Buttagat, Chawsakai, Bouyu, Khint, Wanta, Jumnuy, Tulsuk, Maichan, Sumalee, Comemamoon, Bumrung, Promlee, Pontusang, Rakmuang, Danpichitchon, Janpaen, Taemesinlapin, Ngaowtong, Changpun, Ponganantakool, and Chatpattarasiri