Where does “Barbăroșie” come from?

Barbăroșie (Romanian) comes from Romanian roșu, from Latin russus, from Latin Russia, from Old East Slavic Русь, from Finnish ruotsi, from Proto-Finnic *roocci, from Old Swedish roþs-, from Old Norse róðr — to row; to separate; loose, sparse, rare.

Ancestry of “Barbăroșie”, step by step

Barbăroșie traces back through two separate lines of ancestry.

via Romanian roșu

StepLanguageWordMeaning
1Romanianroșured
2Latinrussusred, reddish-brown
3LatinRussia
4Old East SlavicРусьRus; Ruthenia
5FinnishruotsiSwedish
6Proto-Finnic*roocciSwede originally anyone from Roslagen
7Old Swedishroþs-related to rowing
8Old Norseróðrrowing
9Proto-Germanicrōþrąoar; rudder
10Proto-Indo-Europeanh₁reh₁-to row; to separate; loose, sparse, rare

via Romanian barbă

StepLanguageWordMeaning
1Romanianbarbăbeard; chin
2Latinbarbabeard; wool, down on a plant; Alternative form of...
3Latinfarba
4Proto-Italicfarβābeard
5Proto-Indo-Europeanbʰardʰéh₂beard
Every word from Proto-Indo-European h₁reh₁-Every word from Old Swedish roþs-Every word from Proto-Finnic *roocci