Surname Kochaeva (Кошаева 
, Кочаева 
, Kochaeva 
) , globally, is a rare last name. The family name Kochaeva is habitual in Kazakhstan, where it is quite a rare surname, Russia, where it is a rare surname, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Кошаева | Kyrgyzstan, Russia, Kazakhstan |
| Кочаева | Belarus, Russia, Kazakhstan |
| Kochaeva | United States |