Surname ທອງສອນ (ທອງສອນ 
) , throughout the world, is a very rare cognomen. The cognomen ທອງສອນ is characteristic of South-eastern Asia, particularly Laos, where it is a rare surname. Also, ທອງສອນ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ທອງສອນ | Laos |