Where does “Ulla” come from?

Ulla (Swedish) comes from Swedish Ulrika, from Swedish Ulrik, from German Ulrich, from Old High German Uodalrich, from Old High German rīhhi, from Proto-West Germanic rīkī, from Proto-Germanic rīkijaz, from Proto-Germanic rīks — to straighten, to right oneself; right; just.

Ancestry of “Ulla”, step by step

StepLanguageWordMeaning
1SwedishUlrika
2SwedishUlrik
3GermanUlrich
4Old High GermanUodalrich
5Old High Germanrīhhirich, mighty; power, might, empire; realm
6Proto-West Germanicrīkīmighty, powerful; rich; kingdom, realm
7Proto-Germanicrīkijazkingly, royal, noble; mighty, powerful; rich
8Proto-Germanicrīksking, ruler
9Proto-Celticrīxsking
10Proto-Indo-Europeanh₃rḗǵsking, ruler
11Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

Words derived from “Ulla

Every word from Proto-Indo-European h₃reǵ-Every word from Proto-Indo-European h₃rḗǵsEvery word from Proto-Celtic rīxs
Ulla — Etymology, Origin & Word History | Etymology Explorer