Surname Claudia Oriana (Claudia Oriana 
) , worldwide, is a very rare family name. The cognomen Claudia Oriana is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Claudia Oriana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Claudia Oriana | Peru, Chile, Argentina |