Cognomen บุญเปง (บุญเปง 
) , all around the world, is a very rare family name. The last name บุญเปง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, บุญเปง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บุญเปง | Thailand |