In all the world, Bilusic (Bilusic 
) is an extremely rare unknown gender first name. Much more frequently, Bilusic is the last name as well as the forename.
Mr, Marijo, Marjan, Matija, Renata, Daniel, Jelena, Nikola, Zivana, Marijan, Amalija, Biserka, Daniela, Antonijo, Kristina, Leonarda, Marija, Tomislav, Marina, Filip, Ana, Tea, Eva, Iva, Anto, Ante, Pero, Luka, Juro, Vera, Ivan, Mario, Marko, Mateo, Josip, Ivana, and Katharina