Cognomen Irang (Irang 
) , all over the world, is quite a rare last name. The surname Irang is characteristic of South-eastern Asia, particularly Philippines, where it is a rare surname, Indonesia, and Malaysia. Measured by absolute frequency, it is the most numerous in Philippines, Indonesia, and India. Likewise, Irang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Irang | Indonesia, Philippines, India, Malaysia, South Korea |