Surname Danielus (Danielus 
) , around the globe, is a very rare last name. The family name Danielus is characteristic of Spain, where it is a very rare surname, Israel, and the United States, where it is an extremely rare surname. Likewise, Danielus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Danielus | Spain, Israel, United States, Latvia, Brazil |