Surname Thanaphong (ธนพงษ์ 
, ธนพงศ์ , Thanaphong 
) , throughout the world, is a very rare last name. The surname Thanaphong is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname, and Thailand. Predominantly, Thanaphong is the forename as well as the last name.
Jamoo, Wongsaeree, Samoechai, Chaphakdee, Komonthong, Khaothapetch, Klanarong, Promsuwan, Phongkloy, Leewattana, Tantivejsak, Saksereephong, Phoomsaidorn, Phothikaew, Thongkhong, Chaiyadetmongkollert, Tangwanaprai, Thanasaksiri, Thongsanthia, Chanthawichian, Chongprasitthi, Phutthiphiriya, Nualchan, Niyomjinda, Nanchadi, Thongdee, Kaewla, Kaesuk, Nakrot, Muensan, Somnuan, Khadram, Khuendee, Towanna, Tiothao, Nawasri, Sanguantrakul, Iemchaod, Moolwong, Suphabannaphong, Suttiniam, Khanluang, Krongyut, Promphat, Promkhot, Potongkam, Ratravipornmongkol, Limpirochanarit, Ongarjyotin, and Phatthanasing