Mountfield Family History
Mountfield Surname Meaning
of uncertain origin; perhaps a variant of Mandeville modified as if from an English place-name. Compare Manderfield and Manfield (2). perhaps from Mountfield (Sussex) which is recorded as Mundifeld and Montefelde in the 12th century.
The place-name derives from the Old English personal name Munda + Old English feld ‘open country’.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
