Family name Kamtor (Kamtor 
) , in the world, is a rare last name. The surname Kamtor is habitual in Sudan, where it is a rare surname, Thailand, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Sudan, Thailand, and Nigeria. Much less frequently, Kamtor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kamtor | Sudan, Nigeria, Thailand, India, Argentina |