Cognomen Bt Karim (Bt Karim 
) , throughout the world, is an extremely rare family name. The last name Bt Karim is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bt Karim | Malaysia |
Saadiah, Nayaros, Nurdiyana, and Farah Amirah