Surname Kochenkova (Kochenkova 
, Коченькова , Кошенкова 
) , in the entire world, is a rare cognomen. The surname Kochenkova is characteristic of Russia, where it is a rare surname, Belarus, and Kazakhstan, where it is a very rare surname. Measured by absolute frequency, the name is most common in Eastern Europe, particularly Russia, Ukraine, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Kochenkova | Russia, Ukraine |
| Коченькова | Russia |
| Кошенкова | Kazakhstan, Russia, Ukraine, Belarus |