Cowsill Family History
Cowsill Surname Meaning
Of uncertain origin; apparently from an unidentified place named with Middle English cou ‘cow’ (as a plural cous) + hil(le) ‘hill’. Cowhill in Rishton (Lancs) shows no forms with medial -s- (see
and there are no examples of the surname to connect it with Cowshill in Weardale (Durham) or Cows Hill in Hewelsfield (Gloucs).
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
