In the entire world, Rosa Dayana (Rosa Dayana 
) is a very rare feminine first name. The first name Rosa Dayana is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare feminine name. Very seldom, Rosa Dayana is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rosa Dayana | Chile, Peru, Costa Rica, Ecuador |