Family name Elaev (Elaev 
, Елаев 
) , in all the world, is a rare surname. The last name Elaev is habitual in Russia, where it is a rare surname, Kyrgyzstan, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Elaev | Russia, Israel |
| Елаев | Kyrgyzstan, Kazakhstan, Russia |