Family name ปะพงษ์ (ปะพงษ์ 
) , throughout the world, is an extremely rare cognomen. The last name ปะพงษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much less frequently, ปะพงษ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ปะพงษ์ | Thailand |