In Croatia, Policer families are Croats (from Bosnian Posavina ). In the past century, relatively most of Croatian residents bearing this family name were born in Garesnica and in Bosanian Posavina (Bosanska Gradiska area).
Prevalence
Only a few people with faimily name Policer live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in one Croatian city only, in Kutina (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.