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