Surname Thanavit (ธนาวิทย์ 
, Thanavit , ธนวิท ) , in the entire world, is an extremely rare family name. The family name Thanavit is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Thanavit is the forename as well as the last name.
Suten, Harikanpakdee, Sundharach, Anuwongpinit, Atithanawat, Choonhachai, Kamolchum, Khunphuak, Rohitaphirom, Teachatrisorn, Tuntirungrojchai, Vichaivoot, Wannavijit, Sachathanasuwan, Chanchiewvichai, Chongsutakawewong, Pitayaratkul, Thodsaporn, Nitisatapornphong, Yannapattho, Yuenyoungwattanakorn, Sutthiprapha, Toonkaew, Thosakul, Thooppoltup, Thongnok, Somsuk, Yaodam, Uacherkul, Munnium, Muensri, Sachdev, Chutong, Kanyamo, Khumsri, Limlaklert, Kaewchantra, Lodsawang, Inthara, Singkapa, Silprattanapornchai, Sookkaew, Srangsriwong, Chaiyont, Cavanagh, Kaisamut, Kaisamoot, Phinetkrom, Niramai, and Thirachartthamrong