Whaddon Family History
Whaddon Surname Meaning
From Whaddon (Bucks, Cambs, Gloucs) to Whaddon in Alderbury (Wilts) or Whaddon in Semington (Wilts). The Bucks, Cambs, and Gloucs place-names derive from Old English hwǣte ‘wheat’ + dūn ‘hill’.
Whaddon in Alderbury derives from Old English hwǣte + denu ‘valley’. Whaddon in Semington derives from Old English wād ‘woad’ + dūn.
There may have been some confusion with Waddon.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
