Around the globe, Тагайбай (Тагайбай 
) is a very rare male first name. The forename Тагайбай is habitual in Central Asia, particularly Kazakhstan, where it is a very rare masculine name. Also, Тагайбай is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Тагайбай | Kazakhstan, Ukraine |