I tried transforming the word Lemmy in the same way as demonyms for countries ending in Y just to see how it'd shake out.
Anything calling to anyone? π
Germany -> Germans -> Lemmans
Para/Uruguay -> Para/Uruguayans -> Lemmyans
Muscovy -> Muscovites -> Lemmites
Hungary -> Hungarians -> Lemmians
Norway -> Norwegians -> Lemmegians?
Turkey -> Turks? -> Lemms?