Bullen

Bullen is a name that can function as a surname and, in German, as the plural form of the noun Bulle, meaning "bull."

As a surname, Bullen likely originated in German-speaking areas as a nickname or occupational name for someone connected with cattle, such as a herder, or as a descriptive epithet for a strong or persistent person. Over time, bearers of the name migrated to various regions, and today Bullen is found among populations with German heritage in Europe, the Americas, Australia, and beyond.

In toponymy, Bullen is used as a place name for small localities and geographic features in German-speaking regions and in communities established by German settlers. The use as a toponym often reflects historical landholding patterns or the influence of the German language in a given area.

In German usage, Bullen remains the plural of Bulle, meaning “bull.” As a proper noun, it functions independently as a surname or place name, while as a common noun it serves to describe multiple male bovines. The two usages coexist without implying any single modern organization or institution.