Cognomen Harega (Harega 
) , around the globe, is a rare surname. The family name Harega is habitual in Sudan, where it is a rare surname, Ethiopia, and Brazil, where it is an extremely rare surname. Much less frequently, Harega is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Harega | Japan, Ethiopia, Sudan, India, Brazil |