Cognomen Odorjan (Odorjan 
) , across the world, is a very rare family name. The last name Odorjan is characteristic of Croatia, where it is quite a rare surname, and Canada, where it is a very rare surname. Much less frequently, Odorjan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Odorjan | Croatia, Brazil, Canada |