Family name Вайдуллоев (Вайдуллоев 
) , across the world, is a very rare last name. The surname Вайдуллоев is habitual in Kyrgyzstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Вайдуллоев | Kyrgyzstan, Russia |