Cognomen ทุ่งทอง (Tuangthong 
, Thungthong , ทุ่งทอง) , in all the world, is a rare surname. The surname ทุ่งทอง is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Also, ทุ่งทอง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thungthong, Tuangthong, Thuathong | Thailand |
Khungthong, Meungthong, Nhoothong, Praothong, Taungthong, Thaintong, Thaungthong, Thetrungeaung, Thoethong, Thonthong, Thoungtong, Thuaithong, Thuangtong, Thudthong, Thungthonh, Thungtong, Thunthong, Thuntong, Tudthong, Tungthong, Tungtong, and Tunthong
| ดอกอ้อ ทุ่งทอง Thai female singer, TH (b. 1977) |
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