Cognomen Kashka (Kashka 
, Кашка 
) , across the world, is a rare last name. The surname Kashka is characteristic of Ukraine, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Russia. Very seldom, Kashka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kashka | Trinidad and Tobago, Iraq, United States, Egypt, Russia |
| Кашка | Kyrgyzstan, Russia, Kazakhstan, Ukraine |