Cognomen Musabay (Мусабай 
, Мусабаи , Musabay 
) , worldwide, is a rare surname. The surname Musabay is characteristic of Kyrgyzstan, where it is quite a rare surname, Azerbaijan, and Kazakhstan, where it is a rare surname. Likewise, Musabay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Мусабай | Russia, Azerbaijan, Kazakhstan, Kyrgyzstan |
| Мусабаи | Russia |
| Musabay | Canada, India, United States, Turkey |
| timur musabay director and filmmaker |
|