Where does “Siebenbürgerin” come from?

Siebenbürgerin (German) comes from German Siebenbürger, from German Siebenbürgen, from German Sieben, from Middle High German siben, from Old High German sibun, from Proto-West Germanic *sibun, from Proto-Germanic sebun, from Proto-Germanic sebunt — seven.

Ancestry of “Siebenbürgerin”, step by step

StepLanguageWordMeaning
1GermanSiebenbürgera native or inhabitant of Siebenbürgen
2GermanSiebenbürgenTransylvania
3GermanSiebenseven; gerund of sieben; the act of sifting;...
4Middle High Germansiben
5Old High Germansibunseven
6Proto-West Germanic*sibun
7Proto-Germanicsebunseven
8Proto-Germanicsebunt
9Proto-Indo-Europeanseptḿ̥seven
Every word from Proto-Indo-European septḿ̥Every word from Proto-Germanic sebuntEvery word from Proto-Germanic sebun
Siebenbürgerin — Etymology, Origin & Word History | Etymology Explorer