Surname Zamayev (Замаев 
, Zamayev 
) , all over the world, is a rare cognomen. The cognomen Zamayev is habitual in Belarus, where it is a rare surname, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Замаев | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Zamayev | Russia, Israel, United States |