Where does “Diane” come from?

Diane (English) comes from French diane, from Italian diana, from Latin Diāna, from Old Latin Divana, from Latin dīva, from Old Latin deiva, from Proto-Italic deiwā, from Proto-Italic deiwos — to be bright; sky, heaven.

Ancestry of “Diane”, step by step

StepLanguageWordMeaning
1Frenchdianereveille
2ItaliandianaDiana
3LatinDiānaDiana, the daughter of Latona and Jupiter, and twin sister of Apollo; the goddess of the hunt, associated with wild animals and the forest or wilderness, and an emblem of chastity; the Roman counterpart of Greek goddess Artemis
4Old LatinDivana
5Latindīvagoddess, deity
6Old Latindeivagoddess, deity
7Proto-Italicdeiwāgoddess
8Proto-Italicdeiwosgod, deity
9Proto-Indo-Europeandeywósgod
10Proto-Indo-Europeandyew-to be bright; sky, heaven

Words derived from “Diane

Every word from Proto-Indo-European dyew-Every word from Proto-Indo-European deywósEvery word from Proto-Italic deiwos