In Croatia, Forca families are Croats (from Garesnica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and Buzet. In Forčići in Buzet every second inhabitant had the family name Forca.
Prevalence
About 30 people with faimily name Forca live in Croatia today, in 17 households. There were 50 of them in the middle of the past century, and their number decreased by 30 percent. They are only located in in 8 Croatian cities and 5 other places, mostly in Umag (<10), Rijeka (<10), Slavonski Brod (<5), Lovran in Opatija area (<5), and in Hercegovac in Garesnica area (<5).