Surname Usaeva (Usaeva 
) , in the entire world, is a very rare cognomen. The cognomen Usaeva is characteristic of Kazakhstan, where it is a very rare surname, Russia, where it is an extremely rare surname, and China. More frequently, Usaeva is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Usaeva | Kazakhstan, India, Russia, United States, China |