Cognomen แสงเป็ง (แสงเป็ง 
) , throughout the world, is an extremely rare surname. The surname แสงเป็ง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, แสงเป็ง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| แสงเป็ง | Thailand |