Pfeifer families are Croats and they are mostly from Mursko Sredisce area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Osijek.
Prevalence
About 90 people with faimily name Pfeifer live in Croatia today, in 40 households. There were 70 of them in the middle of the past century, and their number increased by 30 percent. They are located in 10 Croatian counties, in 13 cities and 11 other places, mostly in Zagreb (25), Osijek (15), Cakovec (10), Split (10), and in Rijeka (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.