Surname Yzaeva (Yzaeva 
, Изаева 
) , worldwide, is a rare last name. The cognomen Yzaeva is habitual in Kyrgyzstan, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and Russia. Much less frequently, Yzaeva is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yzaeva | Peru |
| Изаева | Kyrgyzstan, Kazakhstan, Russia |