Family name Haybullayev (Haybullayev 
) , in the world, is an extremely rare surname. The family name Haybullayev is habitual in Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Haybullayev | United States |
Гаыбуллаев, and Хаыбуллаев