Where does “Enza” come from?

Enza (English) comes from Italian Enza, from Italian Enzo, from German Heinz, from German Heinrich, from Old High German Heimrih, from Proto-Germanic Haimarīks, from Proto-Germanic rīks, from Proto-Celtic rīxs — to straighten, to right oneself; right; just.

Ancestry of “Enza”, step by step

StepLanguageWordMeaning
1ItalianEnza—
2ItalianEnzo—
3GermanHeinz—
4GermanHeinrichGerman given name; Henry
5Old High GermanHeimrih—
6Proto-GermanicHaimarīksHenry
7Proto-Germanicrīksking, ruler
8Proto-Celticrīxsking
9Proto-Indo-Europeanh₃rḗǵsking, ruler
10Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European h₃reǵ- →Every word from Proto-Indo-European h₃rḗǵs →Every word from Proto-Celtic rīxs →