In Croatia, Feldbauer families are Croats (from Kutina ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Kutina.
Prevalence
Only a few people with faimily name Feldbauer live in Croatia today, in two 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 Zagreb (<10).
Outside Croatia
Family name Feldbauer is present in 16 countries worldwide. The family name "Feldbauer " is used by some 300 people in Germany , about 200 in the United States , and small number of people in Austria.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.