Family name Esteban Fidencio (Esteban Fidencio 
) , across the world, is an extremely rare cognomen. The surname Esteban Fidencio is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Esteban Fidencio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Esteban Fidencio | Chile, Peru |