Last name Эльтаев (Эльтаев 
, Eltaev 
) , in the world, is a very rare cognomen. The cognomen Эльтаев is habitual in Kazakhstan, where it is a rare surname, Kyrgyzstan, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Эльтаев | Kyrgyzstan, Kazakhstan, Russia |
| Eltaev | Kazakhstan, Russia, United States |