Surname Rozybayev (Rozybayev 
, Розыбаев 
) , in the world, is a very rare cognomen. The cognomen Rozybayev is habitual in Kyrgyzstan, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Rozybayev | United States, Turkey |
| Розыбаев | Kazakhstan, Russia, Kyrgyzstan, Turkey |