Cognomen Khamtara (Khamtara 
) , in the world, is a very rare surname. The cognomen Khamtara is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Khamtara is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamtara | India, Thailand |