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