Worldwide, Dayana Stefania (Dayana Stefania 
) is a very rare principally feminine, but very seldom boy's forename. The first name Dayana Stefania is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare female name. Very seldom, Dayana Stefania is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dayana Stefania | Chile, Spain, Ecuador |