The story
- Proto-Indo-European*ḱlewH-der.?
- Proto-Slavic*slov-
- Proto-Slavic*Slov-?
- Proto-Slavic*slověninъ
- SloveneSlovẹ́nəc
- GermanSlowene
- English todaySlovene
Borrowed from German Slowene, borrowed from Slovene Slovẹ́nəc. Related to Slav and Slovak.
Etymology from Wiktionary, CC BY-SA 4.0.