Dunmore Family History
Dunmore Surname Meaning
English: habitational name possibly from Dunsmore Heath in Warwickshire with loss of medial s recorded as Dunnesmor in 1235 and Dounesmor in 1330 from an Old English personal name Dunn + mōr ‘moor’.
Scottish: variant of Dunsmore.
Source: Dictionary of American Family Names 2nd edition, 2022
