Surname Oana Nicoleta (Oana Nicoleta 
) , all around the world, is a very rare family name. The last name Oana Nicoleta is characteristic of Eastern Europe, particularly Romania, where it is a rare surname. More prevalently, Oana Nicoleta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oana Nicoleta | Italy, Romania, Spain |