Where does “Unió” come from?

Unió (Catalan) comes from Late Latin unio, from Latin ūniō, from Latin -iō, from Proto-West Germanic -jō, from Proto-Indo-European -yéti, from Proto-Indo-European yé-, from Chichewa iye — he, she.

Unió (Catalan): union

Definitions

union

Ancestry of “Unió”, step by step

Step	Language	Word	Meaning
1	Late Latin	unio	oneness, unity; a unity, union; the number one,...
2	Latin	ūniō	a unity, union
3	Latin	-iō	—
4	Proto-West Germanic	-jō	Forms agent nouns from verbs
5	Proto-Indo-European	-yéti	Creates intransitive, often deponent,...
6	Proto-Indo-European	yé-	—
7	Chichewa	iye	he, she

Every word from Chichewa iye →Every word from Proto-Indo-European -yéti →Every word from Latin -iō →