Cognomen Ljubej (Ljubej 
) , in the world, is a rare last name. The cognomen Ljubej is habitual in Southern Europe, particularly Croatia, where it is quite a rare surname, and Slovenia.
Mr, Marijo, Matija, Mladen, Suzana, Branko, Romana, Renata, Dorian, Lucija, Zvonko, Zlatko, Martina, Mirjana, Mihaela, Stjepan, Antonio, Biljana, Davorin, Domagoj, Dragica, Gordana, Marija, Ivana, Filip, Josip, Mia, Lea, Maja, Mijo, Alen, Biba, Luka, Elke, Fran, Ines, Ljubica, Ivan, Mirko, Sanja, Bruno, Karlo, Dejan, Dario, Davor, Goran, Grega, Lovro, Mario, and Jasmina