Surname คำชัยภูมิ (คำชัยภูมิ, Kumchaipoom, Kamchaipoom 
) , throughout the world, is a very rare cognomen. The cognomen คำชัยภูมิ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kamchaipoom, Khamchaiphum | Thailand |