Family name Irtan (Irtan 
) , throughout the world, is a very rare cognomen. The cognomen Irtan is habitual in France, where it is a very rare surname, Indonesia, and the United States, where it is an extremely rare surname. Likewise, Irtan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Irtan | France, India, United States, Germany, Indonesia |
| sabine irtan researcher |
|