Where does “コペンハーゲン” come from?
コペンハーゲン (Japanese) comes from English Copenhagen, from Low German Kopenhagen, from Danish København, from Old Danish Køpmannæhafn, from Old Danish hafn, from Old Norse hǫfn, from Proto-Germanic habnō, from Proto-Indo-European kopno-.
Ancestry of “コペンハーゲン”, step by step