Cognomen Khamkina (Khamkina 
, Хамкина 
) , in all the world, is a rare last name. The last name Khamkina is habitual in Romania, where it is a rare surname, Kazakhstan, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khamkina | Romania |
| Хамкина | Kazakhstan, Russia, Ukraine |