Where does “Bréanainn” come from?

Bréanainn (Irish) comes from Latin Brendanus, from Old Irish Brénainn, from Old Welsh breenhin, from Proto-Celtic brigantīnos, from Proto-Celtic brigantī, from Proto-Indo-European bʰérǵʰonts, from Proto-Indo-European bʰerǵʰ- — to rise; high, lofty; hill, mountain.

Ancestry of “Bréanainn”, step by step

StepLanguageWordMeaning
1LatinBrendanus
2Old IrishBrénainn
3Old Welshbreenhinprince, king
4Proto-Celticbrigantīnospreeminent, outstanding; pre-eminent,...
5Proto-Celticbrigantīsomething high or elevated; an exalted person
6Proto-Indo-Europeanbʰérǵʰontshigh
7Proto-Indo-Europeanbʰerǵʰ-to rise; high, lofty; hill, mountain

Words derived from “Bréanainn

Every word from Proto-Indo-European bʰerǵʰ-Every word from Proto-Indo-European bʰérǵʰontsEvery word from Proto-Celtic brigantī
Bréanainn — Etymology, Origin & Word History | Etymology Explorer