Musker Family History
Musker Name Meaning
of uncertain origin; perhaps a variant of Myerscough . A local pronunciation /maskə/ is recorded for the place-name. possibly a locative name from Moscar in Derwent (Derbys) or another place similarly named from Middle English mos ‘moss bog’ (Old English mos) + kerr ‘brushwood wet ground’ (Old Scandinavian kjarr).
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016