In Croatia, Pitner families are generally Croats (from Garesnica ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and Zagreb.
Prevalence
About 50 people with faimily name Pitner live in Croatia today, in 20 households. There were 90 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 7 Croatian counties, in 9 cities and 9 other places, mostly in Varazdin (10), Zagreb (<10), Malo Vukovje (<10), Osijek (<5), and in Belisce (<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.