Family name Dan-Claudiu (Dan-Claudiu 
) , in all the world, is a very rare last name. The surname Dan-Claudiu is habitual in Eastern Europe, particularly Romania, where it is a rare surname. Very seldom, Dan-Claudiu is the forename as well as the last name. Parts of the name also exists independently as a first name Dan, and a first name Claudiu.
| VARIANT | COUNTRY |
|---|---|
| Dan-Claudiu | Romania, Canada |