Cognomen Кароліна-Олена (Кароліна-Олена 
) , around the world, is an extremely rare surname. Predominantly, Кароліна-Олена 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 Олена.
| VARIANT | COUNTRY |
|---|---|
| Кароліна-Олена | Ukraine |