Surname Cocaj (Cocaj 
) , all over the world, is quite a rare family name. The surname Cocaj is habitual in Kosovo, where it is quite a common surname, Hungary, where it is quite a rare surname, and Albania. In absolute terms, it is commonest in Hungary, Kosovo, and Serbia.
Mr, Ljuan, Nezir, Edona, Ergon, Etrit, Egzon, Halil, Vlera, Vgollca, Flori, Odeta, Zenel, Zxhim, Urata, Merita, Shaqir, Arlind, Ardian, Arbnor, Asllan, Bilbil, Lutfi, Rinor, Blond, Binak, Ms, Lir, Sami, Albi, Alma, Dimi, Drin, Trit, Niki, Nita, Blerim, Nora, Zana, Altin, Anita, Anila, Arton, Arsim, Ajshe, Afrim, Berat, Bekim, Emri, and Blerta