Family name Куванышев (Куванышев 
) , across the world, is a rare cognomen. The last name Куванышев is characteristic of Azerbaijan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Russia, where it is an extremely rare surname. Much less frequently, Куванышев is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Куванышев | Kazakhstan, Russia, Azerbaijan |