In Croatia, Toromanović families are predominantly Croats (from Pleternica ), very rarely Bosniaks (from Cazins Region (Bosnia) ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Cazins Region, Bosnia (Bihac area) and in Cazins Region, Bosnia (Cazin area). In Toromani in Cazins Region (Bosnia) nearly every inhabitant had the family name Toromanović.
Prevalence
About 70 people with faimily name Toromanović live in Croatia today, in 30 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 10 Croatian counties, in 15 cities and 7 other places, mostly in Zagreb (10), Rijeka (<10), Zapresic (<10), Split (<10), and in Sisak (<10).
Outside Croatia
Family name Toromanović is present in 10 countries on four continents. The family name "Toromanovic " is used by small number of people in the United States , small number in Germany , and small number of people in Australia.