Family name Зайдуллаева (Зайдуллаева 
) , around the world, is a very rare cognomen. The family name Зайдуллаева is habitual in Kazakhstan, where it is a very rare surname, Kyrgyzstan, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Зайдуллаева | Kyrgyzstan, Kazakhstan, Russia |
Zaidullaeva, and Zaydullaeva