In Croatia, Hill families are generally Croats (from Vukovar area ), very rarely Montenegrins (from Zagreb ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Vinkovci and Bjelovar.
Prevalence
About 30 people with faimily name Hill live in Croatia today, in 16 households. There were 20 of them in the middle of the past century, and their number increased by 70 percent. They are located in 8 Croatian counties, in 9 cities and four other places, mostly in Rijeka (<10), Zagreb (<10), Velika Gorica (<5), Vukovar (<5), and in Osijek (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.