Where does “Finno-Ugrian” come from?

Finno-Ugrian (English) comes from English Finno-, from Latin Finnus, from Old Norse Finnr, from Proto-Germanic Finnaz — Sami? Finn?.

Ancestry of “Finno-Ugrian”, step by step

StepLanguageWordMeaning
1EnglishFinno-of or pertaining to Finland, the Finnish...
2LatinFinnusAlternative form of Fennus
3Old NorseFinnra Sami; Sami, Finns; a {{m|en|Finn}}, a...
4Proto-GermanicFinnazSami? Finn?
Every word from Proto-Germanic FinnazEvery word from Old Norse FinnrEvery word from Latin Finnus