Where does “wuruwhi” come from?

wuruwhi (Maori) comes from English Wolf, from Middle English wolf, from Old English wulf, from Proto-West Germanic wulf, from Proto-Germanic wulfaz, from Proto-Indo-European wĺ̥kʷos — wolf.

Ancestry of “wuruwhi”, step by step

StepLanguageWordMeaning
1EnglishWolfThe constellation Lupus
2Middle Englishwolfwolf, lupine; terrifying person
3Old Englishwulfwolf
4Proto-West Germanicwulfwolf
5Proto-Germanicwulfazwolf
6Proto-Indo-Europeanwĺ̥kʷoswolf
Every word from Proto-Indo-European wĺ̥kʷos →Every word from Proto-Germanic wulfaz →Every word from Proto-West Germanic wulf →