In all the world, Oriona (Oriona 
) is a very rare gender-neutral forename. The given name Oriona is habitual in Greece, where it is a rare female name, and Nigeria, where it is a very rare epicene name. Also, Oriona is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Oriona | Nigeria, United States, Poland, Greece, Albania |