Surname กำพร (Kamphon 
, Kumporn , Kamporn ) , throughout the world, is a very rare cognomen. The family name กำพร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Much more frequently, กำพร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kamphon | Thailand, United States, Malaysia, Canada |
| Kumporn | Thailand |
| Kamporn | Thailand, United States |