Where does “Grafeneggerin” come from?

Grafeneggerin (German) comes from German Grafenegger, from German Grafenegg, from German -en-, from German -en, from Middle High German -en, from Old High German -īn, from Proto-Germanic -īnaz, from Proto-Indo-European -iHnos — adjectival suffix.

Ancestry of “Grafeneggerin”, step by step

StepLanguageWordMeaning
1GermanGrafeneggera native or inhabitant of Grafenegg
2GermanGrafenegg—
3German-en-—
4German-enA suffix of verbs in their infinitive form; A...
5Middle High German-en—
6Old High German-īn—
7Proto-Germanic-īnaz-en
8Proto-Indo-European-iHnosCreates adjectives of materials
9Proto-Indo-European-no-adjectival suffix
Every word from Proto-Indo-European -no- →Every word from German -en →Every word from Proto-Germanic -īnaz →