Cognomen Zhirnikova (Zhirnikova 
, Жирникова 
) , around the globe, is a very rare surname. The cognomen Zhirnikova is characteristic of Kyrgyzstan, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Zhirnikova | Russia |
| Жирникова | Kyrgyzstan, Kazakhstan, Russia, Ukraine |