In Croatia, Gincer families are Croats (from Slatina ). In the past century, relatively most of Croatian residents bearing this family name were born in Slatina. In Bakić in Slatina every seventieth inhabitant had the family name Gincer.
Prevalence
Only a few people with faimily name Gincer live in Croatia today, in four households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in one Croatian city only, in Slatina (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1930 in source Emigration Commission Zagreb.