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