Where does “Rus” come from?

Rus (Polish) comes 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.

Rus (Polish): Rus, Kievan Rus

Definitions

  1. Rus, Kievan Rus

Ancestry of “Rus”, step by step

Rus traces back through two separate lines of ancestry.

via Old East Slavic Русь

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

via Polish rusy

StepLanguageWordMeaning
1Polishrusyfair
2Proto-Slavicrusъfair, blonde; yellow, red, light-colored
3Proto-Slavicrudsъ
4Proto-Indo-Europeanh₁rowdʰ-s-o-
5Proto-Indo-Europeanh₁rewdʰ-red

Words derived from “Rus

Every word from Proto-Indo-European h₁reh₁-Every word from Old Swedish roþs-Every word from Proto-Finnic *roocci
Rus — Etymology, Origin & Word History | Etymology Explorer