Rosdahl Family History
Rosdahl Surname Meaning
Norwegian: habitational name from a farm name probably from Old Norse ruth ‘clearing’ + dal ‘valley’.
Danish: habitational name from a place so named.
Swedish: ornamental name composed of the elements ros ‘rose’ + dahl an old or ornamental spelling of dal ‘valley’.
Source: Dictionary of American Family Names 2nd edition, 2022
