Family name Kolcak (Kolcak 
) , in the entire world, is a rare surname. The last name Kolcak is characteristic of Slovakia, where it is quite a rare surname, Malta, and Czechia, where it is a rare surname. In absolute terms, the name is most common in Slovakia, Turkey, and Germany.
Mr, Merve, Melis, Murat, Salih, Sarah, Sahin, Sinan, Sinem, Sibel, Ufuk, Sumer, Sevgi, Seyma, Soner, Alper, Aydin, Aylin, Aytac, Aykut, Ahmet, Seray, Canan, Ozan, Ivan, Ms, Ali, Amy, Can, Cem, Bee, Gul, Efe, Oni, Onur, Arda, Adem, Adil, Kaan, Elif, Esma, Esra, Eren, Emel, Emre, Arzu, and Cagla