Surname Karnah (Karnah 
) , around the globe, is a rare cognomen. The family name Karnah is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare surname, Malaysia, and Philippines, where it is an extremely rare surname. Likewise, Karnah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karnah | Indonesia, Philippines, Malaysia, United States, Nigeria |