Surname Carmen-Elena (Carmen-Elena 
) , throughout the world, is a very rare cognomen. The cognomen Carmen-Elena is habitual in Eastern Europe, particularly Romania, where it is a rare surname. More prevalently, Carmen-Elena is the forename as well as the last name. Parts of the name also exists independently as a first name Carmen, and a first name Elena.
| VARIANT | COUNTRY |
|---|---|
| Carmen-Elena | Germany, Romania |