Where does “Gaël” come from?
Gaël (French) comes from French Gwenaël, from Breton gwenn, from Manx guinn, from Old Breton uuin, from Proto-Brythonic gwɨnn, from Proto-Celtic windos, from Proto-Indo-European windo-, from Proto-Indo-European weyd- — to see.
Ancestry of “Gaël”, step by step