Cognomen Stefania Alexandra (Stefania Alexandra 
) , throughout the world, is a very rare family name. The last name Stefania Alexandra is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Stefania Alexandra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stefania Alexandra | Romania, Spain, Chile, Ecuador, Peru |