Cognomen Shahirun (Shahirun 
) , around the globe, is a very rare family name. The surname Shahirun is habitual in Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Shahirun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shahirun | India, Malaysia |