In Croatia, Haluza families are generally Croats (from Nova Gradiska ), rarely Slovenes (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and Zagreb.
Prevalence
Only a few people with faimily name Haluza live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in two Croatian cities only, in Zagreb (<10) and Nova Gradiska (<5).
Outside Croatia
Family name Haluza is present in 19 countries worldwide.