Cognomen บรรทอน (บรรทอน 
) , in all the world, is a very rare family name. The cognomen บรรทอน is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, บรรทอน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บรรทอน | Thailand |