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