Surname Khamkin (Khamkin 
, Хамкин 
) , around the globe, is a rare family name. The family name Khamkin is habitual in Russia, where it is a very rare surname, Kazakhstan, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khamkin | Russia |
| Хамкин | Kazakhstan, Russia, Ukraine |