Last name Ουρανία (Ourania 
, Ουρανία ) , in the world, is a common surname. The surname Ουρανία is characteristic of Southern Europe, particularly Greece, where it is a common surname. Also, Ουρανία is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ourania | Australia, Greece, United Kingdom, United States, Cyprus |
| Ουρανία | Greece |