Adopted 2 January 1980 on 104G/16 as submitted by Geological Survey of Canada (L.I. 15 November 1979). Named in association with Tenchen Glacier.
Source: BC place name cards & correspondence, and/or research by BC Chief Geographer & Geographical Names Office staff.
The Tahltan words are recorded as being ice "Ten" and "Chen" dirty, which were selected because the glacier of the same name is completely covered by rock debris.
Source: BC place name cards & correspondence, and/or research by BC Chief Geographer & Geographical Names Office staff.