Family name Аданбай (Аданбай 
) , all over the world, is a rare cognomen. The surname Аданбай is habitual in Kyrgyzstan, where it is quite a rare surname, and Russia, where it is an extremely rare surname. Also, Аданбай is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Аданбай | Kyrgyzstan, Russia |