In Croatia, Ghersinich families are Croats by relative majority (from Porec ), equally Italians (from Porec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula and in Porec area. In Vranići kod Višnjana in Porec area every eighth inhabitant had the family name Ghersinich.
Prevalence
Only a few people with faimily name Ghersinich live in Croatia today, in three households only. There were 60 of them in the middle of the past century, and their number decreased significantly. They are located in only threee naselja i to in Basarinka (<10), Rijeka (<5), and in Porec (<5).
Outside Croatia
Family name Ghersinich is present in 8 countries on four continents.