Dahm Family History
Dahm Name Meaning
North German Luxembourgish and Danish: from a short form of the personal name Adam . This surname is also found in the Netherlands France (mainly Lorraine) and in the German- and Luxembourgish-speaking parts of Wallonia (Belgium). German: variant of Dahme a habitational name from a place so named (see Dahmer ).
Source: Dictionary of American Family Names 2nd edition, 2022