Surname Нұрбай (Нұрбай 
) , in all the world, is an extremely rare last name. The family name Нұрбай is habitual in Central Asia, particularly Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Нұрбай | Kazakhstan |
| руслан нұрбай KZ (b. 1974) |
|