Cognomen Хозяйнова (Хозяйнова 
, Khoziainova , Khozyainova 
) , in the world, is a very rare surname. The surname Хозяйнова is characteristic of Russia, where it is a very rare surname, Kyrgyzstan, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Хозяйнова | Kyrgyzstan, Russia, Ukraine |
| Khoziainova | Russia |
| Khozyainova | Russia, United States |