Cognomen Мерхайдарова (Мерхайдарова 
) , across the world, is a very rare last name. The last name Мерхайдарова is habitual in Kyrgyzstan, where it is a very rare surname, Kazakhstan, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Мерхайдарова | Kyrgyzstan, Kazakhstan, Russia, Ukraine |