Cognomen Bt Bahari (Bt Bahari 
) , in the world, is a very rare surname. The surname Bt Bahari is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bt Bahari | Malaysia |
Nur Ain, Harizah, Siti Sara, Noor Asmiza, and Nurul Izzati