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