Cognomen Khamprasong (Khamprasong 
) , around the world, is a very rare last name. The surname Khamprasong is characteristic of France, where it is a very rare surname, Netherlands, and Thailand. Very seldom, Khamprasong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamprasong | Canada, Thailand, France, United States, Netherlands |