Mildmay Family History
Mildmay Surname Meaning
From Middle English milde ‘modest, humble, kind’ + either Middle English mey or may ‘male relative’ or may ‘maiden, virgin, young woman’, presumably used metaphorically of an inexperienced or effeminate man.
Unless the sense of may here is an unrecorded ‘young man’ influenced by mey. See May (2) and compare Middle English Prudmay at Pridmore.
Compare also Johannes
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
