Family name Калмирзаев (Калмирзаев 
) , worldwide, is a rare last name. The surname Калмирзаев is characteristic of Azerbaijan, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and Kazakhstan, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Azerbaijan, Kazakhstan, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Калмирзаев | Azerbaijan, Kyrgyzstan, Kazakhstan, Russia |
Kalmirzayev, and Kalmyrzaev