Family name Habibullayev (Habibullayev 
) , globally, is a rare cognomen. The family name Habibullayev is habitual in Azerbaijan, where it is quite a rare surname, Uzbekistan, where it is a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Habibullayev | Russia, Azerbaijan, Uzbekistan |