Last name Хозьяинов (Хозьяинов 
) , in all the world, is an extremely rare family name. The last name Хозьяинов is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Хозьяинов | Kyrgyzstan |
Hozyainov, Khoziainov, and Khozyainov