Family name Eusebio Fermin (Eusebio Fermin 
) , throughout the world, is an extremely rare cognomen. The surname Eusebio Fermin is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Eusebio Fermin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eusebio Fermin | Peru, Argentina, Spain, Chile, Ecuador |