Where does “Heloísa” come from?

Heloísa (Portuguese) comes from French Héloïse, from Proto-Germanic Hailawidiz, from Proto-Germanic hailaz, from Proto-Indo-European *kéh₂ilos — healthy.

Ancestry of “Heloísa”, step by step

StepLanguageWordMeaning
1FrenchHéloïse
2Proto-GermanicHailawidiz
3Proto-Germanichailazwhole, unbroken, intact; entire, complete; hale,...
4Proto-Indo-European*kéh₂iloshealthy
Every word from Proto-Indo-European *kéh₂ilosEvery word from Proto-Germanic hailazEvery word from Proto-Germanic Hailawidiz