Surname Kokoshko (Kokoshko 
) , throughout the world, is a very rare last name. The family name Kokoshko is habitual in Georgia, where it is a very rare surname, Ukraine, where it is an extremely rare surname, and Canada. In absolute terms, it is the most numerous in Russia, Ukraine, and Georgia.
| VARIANT | COUNTRY |
|---|---|
| Kokoshko | Russia, Georgia, United States, Canada, Ukraine |