Where does “Zillertalerin” come from?

Zillertalerin (German) comes from German Zillertaler, from German Zillertal, from German tal, from Middle High German tal, from Old High German tal, from Proto-West Germanic *dal, from Proto-Germanic dalą, from Proto-Indo-European dʰel- — an arch, vaulting, curve, curvature, cavity;...

Ancestry of “Zillertalerin”, step by step

StepLanguageWordMeaning
1GermanZillertalerA native or resident of the Zillertal
2GermanZillertal—
3Germantalvalley
4Middle High Germantal—
5Old High Germantalvalley
6Proto-West Germanic*dalvalley, dale
7Proto-Germanicdaląvalley, dale
8Proto-Indo-Europeandʰel-an arch, vaulting, curve, curvature, cavity;...
Every word from Proto-Indo-European dʰel- →Every word from Proto-Germanic dalą →Every word from Proto-West Germanic *dal →