Dübener
Dübener is a surname of German origin. It is likely a habitational name, derived from a place name. While there are many places in Germany that start with "Düb-" or "Duben-", such as Düben in Saxony, the exact geographical origin for the surname can vary. Surnames often arose from individuals who moved from a particular village or town, taking the name of their origin with them. As with many surnames, its prevalence may be higher in certain regions of Germany and among descendants who have emigrated to other countries. Research into specific family histories can help pinpoint a more precise ancestral location. The name itself might also have roots in descriptive terms related to the landscape or local features of the place of origin.