Family name Хусаинова (Хусаинова 
, Husainova 
, Khusainova 
) , throughout the world, is a common cognomen. The last name Хусаинова is habitual in Kazakhstan, where it is quite a common surname, Russia, and Kyrgyzstan, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Russia, Kazakhstan, and Uzbekistan. Very seldom, Хусаинова is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Хусаинова | Kyrgyzstan, Russia, Kazakhstan, Belarus, Uzbekistan |
| Husainova | Russia, China, Kazakhstan, Belarus, United States |
| Khusainova | Jordan, Russia, Kazakhstan, United States, Uzbekistan |
| Xusainova | Russia, Georgia |
Chusainova, and Khusaynova