Where does “Gwenhwyfar” come from?

Gwenhwyfar (Middle Welsh) comes from Old Welsh Guinhuimar, from Proto-Brythonic Gwɨnnohuɨβar, from Proto-Brythonic gwɨnn, from Proto-Celtic windos, from Proto-Indo-European windo-, from Proto-Indo-European weyd- — to see.

Ancestry of “Gwenhwyfar”, step by step

StepLanguageWordMeaning
1Old WelshGuinhuimar
2Proto-BrythonicGwɨnnohuɨβar
3Proto-Brythonicgwɨnnwhite
4Proto-Celticwindoswhite
5Proto-Indo-Europeanwindo-
6Proto-Indo-Europeanweyd-to see

Words derived from “Gwenhwyfar

Every word from Proto-Indo-European weyd-Every word from Proto-Indo-European windo-Every word from Proto-Celtic windos