Cognomen Ciprian-Eugen (Ciprian-Eugen 
) , around the globe, is an extremely rare surname. Much more frequently, Ciprian-Eugen is the forename as well as the last name. Parts of the name also exists independently as a first name Ciprian, and a first name Eugen.
| VARIANT | COUNTRY |
|---|---|
| Ciprian-Eugen | Germany |