Demann Family History
Demann Surname Meaning
German: from a short form of the personal name Deneman which is from the personal name Dene (which may be a short form of Daniel) + man ‘man’.
Variant of Damian.
From a place called Dehme near Minden, Westphalia.
Variant of Demand.
Source: Dictionary of American Family Names 2nd edition, 2022
