Cognomen Falaviena (Falaviena 
) , in the entire world, is an extremely rare last name. The last name Falaviena is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Likewise, Falaviena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Falaviena | Brazil, United States |