Cognomen Kournikova (Курникова 
, Kournikova 
) , worldwide, is quite a rare family name. The cognomen Kournikova is characteristic of Russia, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Ukraine, where it is a very rare surname. In absolute terms, the name is most common in Russia, Indonesia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Курникова | Kyrgyzstan, Kazakhstan, Russia, Ukraine |
| Kournikova | Indonesia, France, United States |
| allan kournikova American golfer, US |
|