Where does “сла́вьнъ” come from?

сла́вьнъ (Old East Slavic) comes from Proto-Slavic *slavьnъ — famous.

Ancestry of “сла́вьнъ”, step by step

StepLanguageWordMeaning
1Proto-Slavic*slavьnъfamous

Words derived from “сла́вьнъ

Every word from Proto-Slavic *slavьnъ