Surname Iasaman (Iasaman 
, Иасаман ) , in all the world, is a rare family name. The family name Iasaman is habitual in Georgia, where it is quite a rare surname, and Russia, where it is an extremely rare surname. Also, Iasaman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iasaman | Georgia, Russia |
| Иасаман | Russia |