Cognomen Omidali (Omidali 
) , in the entire world, is a very rare last name. The cognomen Omidali is habitual in Southern Asia, particularly Iran, where it is a very rare surname. Also, Omidali is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Omidali | Iran |
| mehdi omidali Ph.D. 2006 |
|