Where does “Una” come from?

Una is an English name derived from Irish Úna, from Irish uan, from Old Irish úan, from Proto-Celtic ognos, ultimately from Proto-Indo-European roots pu- and -nós.

Una (English): A tributary of the Sava, between Bosnia and Croatia

Definitions

  1. A tributary of the Sava, between Bosnia and Croatia

Ancestry of “Una”, step by step

Una traces back through two separate lines of ancestry.

via Irish Úna

StepLanguageWordMeaning
1IrishÚnafamous in Irish legend
2Irishuanlamb; froth, foam
3Old Irishúanlamb; foam; froth
4Proto-Celticognoslamb
5Proto-Indo-Europeanh₂egʷnóslamb
6Proto-Indo-European-nósCreates verbal adjectives from roots

via Hindi ऊना

StepLanguageWordMeaning
1Hindiऊनाless, lacking, deficient
Every word from Proto-Indo-European -nósEvery word from Proto-Indo-European h₂egʷnósEvery word from Proto-Celtic ognos
Una — Etymology, Origin & Word History | Etymology Explorer