Where does “rennan” come from?

rennan (Old English) comes from Proto-Germanic rannijaną, from Proto-Germanic -janą, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

Ancestry of “rennan”, step by step

StepLanguageWordMeaning
1Proto-Germanicrannijanąto cause to run; to cause to flow
2Proto-Germanic-janąDerives denominatives from nouns and factitives...
3Proto-Indo-European-yétiCreates intransitive, often deponent,...
4Proto-Indo-Europeanyé-—
5Chichewaiyehe, she
Every word from Chichewa iye →Every word from Proto-Germanic -janą →Every word from Proto-Indo-European -yéti →