Where does “łoni” come from?

łoni (Polish) comes from Old Polish łoni, from Proto-Slavic olni, from Hungarian öl, from Proto-Uralic süle, from Proto-Turkic *sögil.

Ancestry of “łoni”, step by step

Step	Language	Word	Meaning
1	Old Polish	łoni	last year
2	Proto-Slavic	olni	doe
3	Hungarian	öl	to kill, slay, murder; to devote, sacrifice,...
4	Proto-Uralic	süle	bosom, lap, open arms
5	Proto-Turkic	*sögil	—

łoni — Etymology, Origin & Word History | Etymology Explorer