Surname Tastanova (Tastanova 
) , worldwide, is a very rare family name. The last name Tastanova is habitual in Kazakhstan, where it is a rare surname, Switzerland, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tastanova | Kazakhstan, United States, Switzerland, Russia |
| aizhan tastanova researcher |
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