In Croatia, Pauc families are Croats (from Osijek ). In the past century, relatively most of Croatian residents bearing this family name were born in Osijek.
Prevalence
Only a few people with faimily name Pauc live in Croatia today, in one household only. There were 20 of them in the middle of the past century, and their number decreased significantly. They are located in only two Croatian places: in Zagreb (<5) and Sumartin on the Island of Brac (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1710 in source Catholic Church Parish Records.