Cognomen Šiljić (Šiljić 
) , around the globe, is a rare last name. The cognomen Šiljić is characteristic of Southern Europe, particularly Croatia, where it is quite a rare surname, Serbia, and Slovenia, where it is a rare surname.
Leo, Miriam, Aleksa, Ankica, Danica, Dajana, Tamara, Mirjana, Antonio, Antonia, Anđela, Ksenija, Tatjana, Marijana, Kristina, Dženana, Marija, Filip, Enesa, Elena, Teo, Ivo, Sebi, Alen, Ante, Tino, Ivan, Tomislav, Mario, Sanja, Selma, Anica, Dejan, Lejla, Livio, Jasna, Sandi, and Aleksandar