Family name Фазаилова (Фазаилова 
) , across the world, is a very rare cognomen. The family name Фазаилова is characteristic of Kyrgyzstan, where it is a very rare surname, Kazakhstan, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Фазаилова | Kyrgyzstan, Kazakhstan, Russia, Ukraine |