Name	Used by
Maxwell Wallace	Helena Jane Coleman
Dr. Lilian Maxwell	Lilian Mary Beckwith Maxwell
Maxwell, Vesey	Maud Maxwell Vesey
May	Marian Francis Osborne
May Creswicke	Mary Elizabeth Fortier Creswicke
May Hewlett	Annie Elizabeth May Hewlett
May Judge	Mary Edith Perceval Judge
Maybelle	Mabel Hord
Eliza McAlister	Elsie Cassels
Mrs. John McBain	Paulina McBain
Mrs. J. McCarthy	(unknown)
Mrs. James McCook	Edith MacInnes
Mrs. Alexander McCorquodale	Hughena McCorquodale
Mrs. W.J. McCoy	Charlotte McCoy
Miss McCrea	(unknown)
Mrs. Andrew Lake McCulloch	Annie B. McCulloch
Mrs. Robert McCulloch	Margaret Michener
Mrs. John William Scott McCullough	Alice Lawson
Mrs. Margaret A. McDiarmid	Margaret Agnes Galloway
Annie E. McDonald	Annie Horner
Mrs. James McDonald	Martha Jane McDonald
Mrs. Alexander William McDougald	Annie Bethune McDougald
Mrs. Alexander Dougald McDougall	Margaret Dixon McDougall
Mrs. David Alexander McEwen	Candace Johnston
John Ebenezer Clare McFarlane	J.E. Clare McFarlane
Mrs. Charles Leslie McFarlane	Amy McFarlane
Mrs. Hugh McGrandle	Helen Robina Foote
Mrs. William McHolm	Minnie McHolm
Mrs. John Henderson McKeen	Mary Winnifred Kirkwood
Mrs. George McKinnell	Julia McKinnell
Mrs. James McKinney	Louise McKinney
McL.	Mary MacLeod Moore
Mrs. John Campbell McLagan	Sara Anne McLagan
Miss K.S. McLaurin	Katherine Sarah McLaurin
Anne Irene McLean	Anne Irene McLean Caldwell
Mrs. Gerald Jerome McLellan	Anne Marriott
Mrs. Charles McLeod	Lois Loring
Mrs. Moore McLeod	(unknown)
Mrs. Robert Burns McMicking	Margaret Leighton McMicking
Mrs. John McNaughton	Violet Clara McNaughton
Dr. Mary McNeill	Mary McNeill
Mrs. J.J. McNulty	Anna O'Reilly
Mrs. John Harris McPhedran	Florence McPhedran and 2 more.
Mrs. Harold McPherson	Aimee Semple McPherson
Mrs. J. Walter McRaye	Lucy Betty McRaye
Florence McCrea	Flora Eaton
Mrs. James R. McReynolds	Elba McReynolds
Mrs. Roland F. McWilliams	Margaret May McWilliams
Medusa	Susan Frances Harrison
Mélisse	Melissa Chalmers Barrowman