Throughout the world, Flavio Fabian (Flavio Fabian 
) is a very rare masculine given name. The given name Flavio Fabian is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare masculine name. Very seldom, Flavio Fabian is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Flavio Fabian | Peru, Chile, Ecuador, Argentina |