Surname บรรทอง (บรรทอง 
) , across the world, is a very rare last name. The cognomen บรรทอง is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, บรรทอง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บรรทอง | Thailand |