Cognomen Joncic (Joncic 
) , in the world, is a rare surname. The surname Joncic is characteristic of Serbia, where it is quite a rare surname, Switzerland, where it is a rare surname, and Austria. Measured by absolute frequency, this name is the most popular in Serbia, Switzerland, and Argentina.
| VARIANT | COUNTRY |
|---|---|
| Joncic | Austria, Serbia, Switzerland, United States, Argentina |
Mr, Goran, Lazar, Lenka, Jorge, Tomas, Nenad, Elena, Vanja, Ivana, Zoran, Marija, Sandra, Stefan, Stella, Srdjan, Sylvia, Alexis, Andrea, Branko, Branka, Karina, Dylan, Damian, Dusan, Ruben, Ms, Ana, Tea, Mike, Sasa, Alan, Rita, Jose, John, Jovo, Juan, Toni, Maria, Milos, Mikie, Sadie, Andja, Bojan, Pavle, Petar, Pedro, David, and Dragan