Globally, Adrian Marius (Adrian Marius 
) is a rare male given name. The first name Adrian Marius is habitual in Romania, where it is quite a rare masculine name, and Germany, where it is a very rare masculine name. Very seldom, Adrian Marius is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Adrian Marius | Romania, United Kingdom, Germany, Spain |