Tuya Range adopted 21 December 1944 on 104/NE. Reapproved 17 January 1951 on 104 O. See Tuya Lake.
Source: BC place name cards, or correspondence to/from BC's Chief Geographer or BC Geographical Names Office
Between Ash and Parallel Creeks, from Jennings River to eastward bend in Cottonwood River below Ed Asp Creek.