Rak families are Croats and they are mostly from Sibenik area. In the past century, relatively most of Croatian residents bearing this family name were born in Sibenik and Zagreb.
About 870 people with faimily name Rak live in Croatia today, in 350 households. There were 860 of them in the middle of the past century, and their number remains constant. They are located in almost all Croatian counties, in 37 cities and 65 other places, mostly in Sibenik (140), Dubrava kod Sibenika (125), Zagreb (75), Siljakovina (35), and in Velika Gorica (35).