Where does “Uno” come from?

Uno (Swedish) comes from Spanish uno, from Old Spanish uno, from Latin ūnus, from Old Latin oinos, from Proto-Italic oinos, from Proto-Indo-European óynos — one; single.

Ancestry of “Uno”, step by step

Uno traces back through 3 separate lines of ancestry.

via Spanish uno

StepLanguageWordMeaning
1Spanishunoone
2Old Spanishunoone
3Latinūnusone, single
4Old Latinoinosone
5Proto-Italicoinoscardinal number 1 Previous: n/a Next: *duō;...
6Proto-Indo-Europeanóynosone; single

via Swedish Une

StepLanguageWordMeaning
1SwedishUne—
2Old NorseUni—

via Italian uno

StepLanguageWordMeaning
1Italianunoone; an, a; someone, a person

Words derived from “Uno”

Every word from Proto-Indo-European óynos →Every word from Proto-Italic oinos →Every word from Old Latin oinos →