Where does “Kiracofe” come from?

Kiracofe (English) comes from German Kirchhoff, from German hof, from Middle High German hof, from Old High German hof, from Proto-Germanic *hof, from Proto-Germanic hufą, from Proto-Indo-European keup-, from Proto-Indo-European keu- — bend; vault, hole; to shine; light; bright.

Ancestry of “Kiracofe”, step by step

StepLanguageWordMeaning
1GermanKirchhoff
2Germanhofyard, court, courtyard open area by a house or enclosed by houses
3Middle High Germanhoffarm; court
4Old High Germanhof
5Proto-Germanic*hof
6Proto-Germanichufąhill, elevated place; house, hall, estate
7Proto-Indo-Europeankeup-to arch, bend, buckle; a hollow
8Proto-Indo-Europeankeu-bend; vault, hole; to shine; light; bright
Every word from Proto-Indo-European keu-