Family name Кундызбай (Кундызбай 
) , all around the world, is an extremely rare cognomen. The last name Кундызбай is habitual in Central Asia, particularly Kazakhstan, where it is a very rare surname. Predominantly, Кундызбай is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кундызбай | Kazakhstan, Russia, Azerbaijan |