Cognomen Супотаев (Супотаев 
) , around the globe, is a very rare family name. The family name Супотаев is characteristic of Kyrgyzstan, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Супотаев | Kazakhstan, Russia, Kyrgyzstan |