Surname Juliuss (Juliuss 
) , globally, is a very rare family name. The surname Juliuss is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Juliuss is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Juliuss | Philippines, Brazil, United States, Tanzania, Nigeria |