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