Last name ແສງຈນ (ແສງຈນ 
) , around the world, is quite a rare cognomen. The last name ແສງຈນ is characteristic of South-eastern Asia, particularly Laos, where it is quite a common surname. Also, ແສງຈນ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ແສງຈນ | Laos |