Surname Joulyana (Joulyana 
) , worldwide, is an extremely rare family name. The last name Joulyana is habitual in Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. Much more frequently, Joulyana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Joulyana | Mexico, Algeria, Brazil, United States |