Last name Juliac (Juliac 
) , in all the world, is a rare surname. The family name Juliac is habitual in Venezuela, where it is a rare surname, France, and the United States, where it is an extremely rare surname. Likewise, Juliac is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Juliac | Democratic Republic of the Congo, United States, France, Brazil, Venezuela |
| martial juliac French politician, FR (b. 1960) |
|