Cognomen Хайруллинов (Хайруллинов 
) , across the world, is a rare surname. The cognomen Хайруллинов is habitual in Azerbaijan, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Хайруллинов | Russia, Azerbaijan, Kazakhstan |