Cognomen Jamang (Jamang 
) , across the world, is a rare surname. The cognomen Jamang is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname, Philippines, and Indonesia, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Philippines, India, and Malaysia. Very seldom, Jamang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jamang | Philippines, India, Indonesia, Nigeria, Malaysia |