Cognomen ແສງທອງ (ແສງທອງ 
) , all over the world, is quite a rare last name. The surname ແສງທອງ is characteristic of South-eastern Asia, particularly Laos, where it is quite a common surname. Likewise, ແສງທອງ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ແສງທອງ | Laos |