Last name Fulius (Fulius 
) , worldwide, is a very rare family name. The last name Fulius is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. More frequently, Fulius is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fulius | Democratic Republic of the Congo, Indonesia, Malaysia, India |