Family name Adanbai (Adanbai 
, Аданбаи 
) , in all the world, is a very rare surname. The family name Adanbai is habitual in Russia, where it is an extremely rare surname, and China. Very seldom, Adanbai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adanbai | India, China |
| Аданбаи | Russia |