Only a few people with faimily name Buhenauer live in Croatia today, in households. They are located in one Croatian city only, in Lipik (<5).
Outside Croatia
Family name Buhenauer is present in 8 countries on two continents. "Buchenauer " is used by some 100 people in Germany , about 70 in the United States , and small number of people in Canada.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over fifty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.