Where does “Oroszfája” come from?

Oroszfája (Hungarian) comes from Hungarian orosz, from Old East Slavic Русь, from Finnish ruotsi, from Proto-Finnic *roocci, from Old Swedish roþs-, from Old Norse róðr, from Proto-Germanic rōþrą, from Proto-Indo-European h₁reh₁- — to row; to separate; loose, sparse, rare.

Ancestry of “Oroszfája”, step by step

Oroszfája traces back through two separate lines of ancestry.

via Hungarian orosz

StepLanguageWordMeaning
1HungarianoroszRussian
2Old East SlavicРусьRus; Ruthenia
3FinnishruotsiSwedish
4Proto-Finnic*roocciSwede originally anyone from Roslagen
5Old Swedishroþs-related to rowing
6Old Norseróðrrowing
7Proto-Germanicrōþrąoar; rudder
8Proto-Indo-Europeanh₁reh₁-to row; to separate; loose, sparse, rare

via Hungarian

StepLanguageWordMeaning
1Hungarianfa, a syllable used in solfège to represent the...
2Proto-Uralicpuwetree, wood
Every word from Proto-Indo-European h₁reh₁-Every word from Old Swedish roþs-Every word from Proto-Finnic *roocci