Adopted 2 January 1980 on 104G/7, as submitted by Geological Survey of Canada in association with Tadekho Creek.
Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office
A compound word created by Geological Survey of Canada, from the Tahltan words "tade" meaning three, and "kho" meaning grizzly bear; the survey party had been forced to relocate their camp adjacent to [Tadekho Creek] because of a sow grizzly and two curious cubs.
Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office