In Croatia, Elkaz families are generally Croats (from Knin area ), rarely Bosniaks (from Middle Bosnia ). In the past century, relatively most of Croatian residents bearing this family name were born in Knin area and in Slavonski Brod.
Prevalence
About 30 people with faimily name Elkaz live in Croatia today, in 14 households. There were 10 of them in the middle of the past century, and their number tripled. They are located in the most of Croatian counties, in 14 cities and 5 other places, mostly in Slavonski Brod (15), Pula (<10), Zagreb (<10), Kijevo in Knin area (<5), and in Split (<5).
Outside Croatia
Family name Elkaz is present in 14 countries worldwide. The family name "Elkaz " is used by small number of people in Morocco , small number in the United States , and small number of people in Maldives.