>
Globally, Khairullayev (Khairullayev , Хаируллаев
) is an extremely rare unknown gender given name. Much more prevalently, Khairullayev is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Khairullayev | Kazakhstan |
| Хаируллаев | Kazakhstan, Uzbekistan, Russia |