Adopted 6 January 1949 on 92F/14, as labelled on BC map 2C, 1919 et seq.
Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office
Middle Quinsam and Upper Quinsam Lakes are located further upstream, hence this one has sometimes been distinguished as "Lower Quinsam Lake".
Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office
"From the Island Comox name meaning 'resting place.' The area was important for the Island Comox people since a special mask, known as xwayxway, was believed to have fallen here from the sky."
Source: Akrigg, Helen B. and Akrigg, G.P.V; British Columbia Place Names; Sono Nis Press, Victoria 1986 /or University of British Columbia Press 1997