Surname Yulián (Юлиан 
, Yulián 
) , in the entire world, is a rare last name. The surname Yulián is habitual in Bulgaria, where it is a rare surname, Belarus, where it is a very rare surname, and Kyrgyzstan. Measured by absolute frequency, it most frequently occurs in Eastern Europe, particularly Russia, Bulgaria, and Belarus. Much more prevalently, Yulián is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Юлиан | Azerbaijan, Kazakhstan, Russia, Belarus, Bulgaria |
| Yulián | Colombia |