Where does “Robin” come from?

Robin (Swedish) comes from English robin, from Middle English Robin, from Old French Robert, from Frankish berht, from Proto-Germanic berhtaz, from Proto-Germanic hrabnaz, from Proto-Indo-European ḱorh₂-, from Proto-Indo-European ḱer- — army.

Ancestry of “Robin”, step by step

StepLanguageWordMeaning
1EnglishrobinAny of various passerine birds of the families...
2Middle EnglishRobin
3Old FrenchRoberta Germanic (Old Frankish) borrowing
4Frankishberhtbright
5Proto-Germanicberhtazbright, shining
6Proto-Germanichrabnazraven
7Proto-Indo-Europeanḱorh₂-
8Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
9Proto-Indo-Europeankr̥-to turn, to bend
10Proto-Indo-Europeanker-army
Every word from Proto-Indo-European ker-
Robin — Etymology, Origin & Word History | Etymology Explorer