Family name Kornyukhina (Корнюхина 
, Kornyukhina 
) , all around the world, is quite a rare surname. The family name Kornyukhina is habitual in Russia, where it is a rare surname, Kazakhstan, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Корнюхина | Kyrgyzstan, Kazakhstan, Ukraine, Russia |
| Kornyukhina | United States, Russia |