Horvatin families are Croats and they are mostly from Klanjec. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Klanjec.
Prevalence
About 400 people with faimily name Horvatin live in Croatia today, in 170 households. There were 370 of them in the middle of the past century, and their number increased by 10 percent. They are located in 10 Croatian counties, in 19 cities and 54 other places, mostly in Zagreb (130), Karlovac (25), Zapresic (20), Dubrovcan in Zabok area (15), and in Police (15).
Outside Croatia
Family name Horvatin is present in five countries on two continents. The family name "Horvatin " is used by some 100 people in the United States and small number in Canada.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.