Surname Юлія-Наталія (Юлія-Наталія 
) , all around the world, is an extremely rare last name. Much more prevalently, Юлія-Наталія is the forename as well as the last name. Parts of the name also exists independently as a first name Юлія, and a first name Наталія.
| VARIANT | COUNTRY |
|---|---|
| Юлія-Наталія | Ukraine |