Derham Family History
Derham Surname Meaning
English: habitational name from Dearham in Cumbria, East and West Dereham in Norfolk, or Dyrham in Gloucestershire, named from Old English dēor ‘deer’ + hām ‘settlement, homestead’ or hamm ‘enclosed land, water meadow’.
Irish (mainly Dublin, Drogheda, and Cork): of English origin, but MacLysaght takes this to be a variant of Durham.
Source: Dictionary of American Family Names 2nd edition, 2022
