Surname Iorma (Iorma 
) , in the entire world, is an extremely rare family name. The cognomen Iorma is habitual in Nigeria, where it is an extremely rare surname, and Russia. More prevalently, Iorma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iorma | Brazil, Argentina, Nigeria, Russia, India |