Family name Oana Daniela (Oana Daniela 
) , in all the world, is an extremely rare last name. Predominantly, Oana Daniela is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oana Daniela | United Kingdom, Spain, Romania, Russia, Germany |
Musat, Dogaru, Merisorean, and Corodeanu