In the world, Džaja (Džaja 
) is an extremely rare unknown gender forename. Much more prevalently, Džaja is the last name as well as the forename.
Mia, Marta, Marko, Matej, Matea, Maša, Milan, Milka, Mirna, Mirko, Sanja, Stipe, Anton, Antun, Anita, Anica, Bruno, Karlo, Klara, Petar, Rajka, Dario, Mario, Marin, Ivan, Ines, Ana, Iva, Mate, Mila, Mile, Mijo, Sven, Ante, Anka, Roko, Darko, Dino, Luka, Joso, Jozo, Jure, Toma, Toni, Nada, Niko, Neda, Vera, Duje, and Davor