Proto-Slavic *kolěno

→ Belarusian калена (inherited)

→ Bulgarian коляно (inherited)

→ Czech koleno (inherited)

→ Old Church Slavonic колѣно (inherited)

→ Lower Sorbian kóleno (inherited)

→ Upper Sorbian koleno (inherited)

→ Lithuanian kelis (cognate)

→ Macedonian колено (inherited)

→ Old East Slavic колѣно (inherited)

→ Polish kolano (inherited)

→ Russian колено (inherited)

→ Serbo-Croatian koleno (inherited)

→ Serbo-Croatian колено (inherited)

→ Serbo-Croatian koljeno (inherited)

→ Serbo-Croatian кољено (inherited)

→ Serbo-Croatian kolino (inherited)

→ Slovak koleno (inherited)

→ Slovene koleno (inherited)

→ Ukrainian коліно (derived)

→ Slovincian kʉ̀ɵ̯lanɵ (inherited)