Last name Йолана-Юлія (Йолана-Юлія 
) , globally, is an extremely rare family name. Much more prevalently, Йолана-Юлія is the forename as well as the last name. Parts of the name also exists independently as a first name Йолана, and a first name Юлія.
| VARIANT | COUNTRY |
|---|---|
| Йолана-Юлія | Ukraine |