Surname Iarfan (Iarfan 
) , globally, is a rare family name. The surname Iarfan is habitual in Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Iarfan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iarfan | Saudi Arabia, Malaysia, India |