Family name Байбачаев (Байбачаев 
) , worldwide, is a very rare cognomen. The surname Байбачаев is habitual in 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 |
|---|---|
| Байбачаев | Kyrgyzstan, Kazakhstan, Russia |