Family name ธนาทอง (ธนาทอง 
) , globally, is an extremely rare cognomen. The family name ธนาทอง is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Also, ธนาทอง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ธนาทอง | Thailand |