In Croatia, Šišara families are almost entirely Croats (from Sibenik ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Sibenik and Zagreb.
Prevalence
About 50 people with faimily name Šišara live in Croatia today, in 20 households. There were 20 of them in the middle of the past century, and their number more than doubled. They are located in four Croatian counties and threee other places, mostly in Sibenik (25), Zagreb (<10), Split (<10), Kastel Luksic (<10), and in Donje Polje (<5).
Outside Croatia
Family name Šišara (including: Sisara , Shishara ) is present in 11 countries worldwide.