Surname Амамбай (Амамбай 
) , in all the world, is an extremely rare family name. The surname Амамбай is characteristic of Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Much more prevalently, Амамбай is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Амамбай | Kyrgyzstan, Kazakhstan, Russia, Ukraine |