Last name Hayrullayev (Hayrullayev 
) , all around the world, is an extremely rare family name. Much more prevalently, Hayrullayev is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hayrullayev | China |
Хайруллаев, Хайруллайев, and Хаыруллаев