Where does “Freiburgerin” come from?

Freiburgerin (German) comes from German Freiburger, from German Freiburg, from German frei, from Middle High German vrî, from Old High German frī, from Proto-West Germanic frī, from Proto-Germanic frijaz, from Proto-Indo-European priHós — to love, to please.

Ancestry of “Freiburgerin”, step by step

StepLanguageWordMeaning
1GermanFreiburgerA native or inhabitant of Freiburg
2GermanFreiburg
3Germanfreifree; unenslaved; unimprisoned; free;...
4Middle High Germanvrî
5Old High Germanfrīfree
6Proto-West Germanicfrīfree
7Proto-Germanicfrijazfree
8Proto-Indo-EuropeanpriHósdear, beloved; happy, free
9Proto-Indo-EuropeanpreyH-to love, to please
Every word from Proto-Indo-European preyH-