hyperborean
One of a race of people living in the extreme north, beyond the north wind.
The Hyperboreans venerated Apollo over the other gods.
Any person living in a northern country, or to the north.
Where it comes from
From Late Latin hyperboreanus, cognate with Classical Latin hyperboreus, from Ancient Greek ὑπερβόρεος (huperbóreos), composed of ὑπέρ (hupér, “over”) + βόρειος (bóreios, “northern”). By surface analysis, nearly hyper- + boreal. See also Ὑπερβόρεοι (Huperbóreoi).
Adapted from the Wiktionary entry hyperborean (CC BY-SA 4.0).