Kollmann
Kollmann is a surname of German origin, meaning "cooper" or "barrel maker". It is a relatively common surname in German-speaking countries and their diaspora. The name likely originated as an occupational surname, referring to an individual who made barrels or casks. As with many occupational surnames, its usage would have indicated a person's trade or profession within a community. Over time, as surnames became hereditary, "Kollmann" was passed down through families.
The distribution of the Kollmann surname is most concentrated in Germany, particularly in regions with a historical