All over the world, Jančić (Jančić 
) is an extremely rare unknown gender first name. Much more frequently, Jančić is the last name as well as the forename.
Ana, Igor, Olja, Zora, Marin, Mario, Marta, Marko, Matea, Milan, Milka, Sanja, Saša, Antun, Anica, Boris, Paula, Petra, Petar, Ranko, Darko, Davor, Ivan, Fran, Vera, Nena, Leo, Tin, Iva, Mane, Maja, Mile, Mira, Sara, Alen, Ante, Damir, Kata, Rade, Deni, Dane, Dara, Dino, Dora, Lana, Luka, Nada, Nina, Pero, and Doris