Surname Hillus (Hillus 
) , in the entire world, is a rare cognomen. The last name Hillus is characteristic of Germany, where it is a rare surname, the United States, where it is an extremely rare surname, and Philippines. Very seldom, Hillus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hillus | Brazil, United States, Philippines, Germany |