Cognomen Кароліна-Єлена (Кароліна-Єлена 
) , in the world, is an extremely rare family name. Much more frequently, Кароліна-Єлена is the forename as well as the last name. Parts of the name also exists independently as a first name Кароліна, and a first name Єлена.
| VARIANT | COUNTRY |
|---|---|
| Кароліна-Єлена | Ukraine |