Where does “Hrólfr” come from?

Hrólfr (Old Norse) comes from Old Norse Hróðulfr, from Proto-Germanic Hrōþiwulfaz, from Proto-Germanic wulfaz, from Proto-Indo-European wĺ̥kʷos — wolf.

Ancestry of “Hrólfr”, step by step

StepLanguageWordMeaning
1Old NorseHróðulfr
2Proto-GermanicHrōþiwulfaz
3Proto-Germanicwulfazwolf
4Proto-Indo-Europeanwĺ̥kʷoswolf

Words derived from “Hrólfr

Every word from Proto-Indo-European wĺ̥kʷosEvery word from Proto-Germanic wulfazEvery word from Proto-Germanic Hrōþiwulfaz