Landau Family History
Landau Surname Meaning
German and Jewish (Ashkenazic): habitational name from either of two places called Landau in the Palatinate and in Alsace named with Old High German lant ‘land territory’ + auwa ‘damp valley’.
According to family history the Jewish surname originated from the Palatinate.
Source: Dictionary of American Family Names 2nd edition, 2022
