Last name Idang (Idang 
) , across the world, is quite a rare surname. The surname Idang is habitual in Malaysia, where it is a rare surname, Nigeria, and Philippines. Not in comparison with a country's population, it is the most numerous in Nigeria, Indonesia, and Philippines. Likewise, Idang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Idang | Philippines, Indonesia, Nigeria, Malaysia, Saudi Arabia |