Last name Marius-Claudiu (Marius-Claudiu 
) , all around the world, is an extremely rare cognomen. Much more prevalently, Marius-Claudiu is the forename as well as the last name. Parts of the name also exists independently as a first name Marius, and a first name Claudiu.
| VARIANT | COUNTRY |
|---|---|
| Marius-Claudiu | Romania |