Damm Family History
Damm Surname Meaning
North German and Danish: topographic name from Middle Low German dam ‘dike pavement’ and a habitational name from the frequent placename Damm in northern Germany and Damme in Lower Saxony Brandenburg. In large parts of northern Germany (including Berlin) dam denoted the main i.e. paved road which was generally raised in areas of swampy or sandy terrain. German: from a short form of a personal name containing the Old High German element thank ‘thanks reward’.
Source: Dictionary of American Family Names 2nd edition, 2022