Cognomen Кубайдуллина (Кубайдуллина 
) , around the globe, is a very rare last name. The cognomen Кубайдуллина is characteristic of Kazakhstan, where it is a rare surname, and Russia, where it is an extremely rare surname. Very seldom, Кубайдуллина is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кубайдуллина | Kazakhstan, Russia |