Where does “Arnannguaq” come from?

Arnannguaq (Greenlandic) comes from Greenlandic arnaq, from Proto-Inuit ạʁna-, from Proto-Eskimo aʁna-.

Ancestry of “Arnannguaq”, step by step

StepLanguageWordMeaning
1Greenlandicarnaqwoman
2Proto-Inuitạʁna-woman
3Proto-Eskimoaʁna-—
Every word from Proto-Eskimo aʁna- →Every word from Proto-Inuit ạʁna- →Every word from Greenlandic arnaq →