Dallam Family History
Dallam Name Meaning
English: habitational name from either of two places called Dalham one in Suffolk and one in Kent both named from Old English dæl ‘valley’ + hām ‘settlement homestead’ or from Daleham in Sussex which is named from Old English dæl ‘valley’ + Old English hamm ‘enclosure hemmed in by water’ ‘meadow’.
Source: Dictionary of American Family Names 2nd edition, 2022