In Croatia, Aržek families are Croats (from Garesnica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia and in Garesnica area.
Prevalence
About 20 people with faimily name Aržek live in Croatia today, in 10 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only five naselja i to in Gornja Trnovitica in Garesnica area (10), Miljana in Klanjec area (<10), Zagreb (<10), and in Velika Trnovitica (<5) and Palesnik (<5) in Garesnica area.
Outside Croatia
Family name Aržek is present in this form only in Croatia.
