"First Island" adopted 7 June 1956 on 104N/12. Wéinaa X’áat’i made the official name 28 July 2023 on 104N/12, as requested by Taku River Tlingit First Nation. Wéinaa X’áat’i is the traditional and ancestral Tlingit name (advice from Taku River Tlingit, 2016).
Source: BC place name cards & correspondence, and/or research by BC Chief Geographer & Geographical Names Office staff.
Wéinaa X’áat’i is the Tlingit name for the island which translates to "alkali place island". The Tlingit name describes a natural feature of the area since there is alkali found in the soil in the area (advice from Taku River Tlingit, 2016).
Source: included with note
For more information, please view the Taku River Place Names website: http://trt.geolive.ca/map.html