Last name Claudiu-Gabriel (Claudiu-Gabriel 
) , all around the world, is a very rare cognomen. The cognomen Claudiu-Gabriel is characteristic of Eastern Europe, particularly Romania, where it is a rare surname. More frequently, Claudiu-Gabriel is the forename as well as the last name. Parts of the name also exists independently as a first name Claudiu, and a first name Gabriel.
| VARIANT | COUNTRY |
|---|---|
| Claudiu-Gabriel | Romania, Germany |