Surname Bai Nur-Ayn (Bai Nur-Ayn 
) , in the world, is an extremely rare family name. Much more prevalently, Bai Nur-Ayn is the forename as well as the last name. Parts of the name also exists independently as a last name Ayn.
| VARIANT | COUNTRY |
|---|---|
| Bai Nur-Ayn | Philippines |