Where does “Aécio” come from?

Aécio (Portuguese) comes from Latin Aetius, from Ancient Greek Ἀέτιος, from Ancient Greek ἀετός, from Proto-Hellenic ayyetós, from Proto-Indo-European h₂ewyetós, from Proto-Indo-European h₂éwis — bird.

Ancestry of “Aécio”, step by step

StepLanguageWordMeaning
1LatinAetius
2Ancient GreekἈέτιος
3Ancient Greekἀετόςeagle; the constellation Aquila; omen
4Proto-Hellenicayyetós
5Proto-Indo-Europeanh₂ewyetós
6Proto-Indo-Europeanh₂éwisbird
Every word from Proto-Indo-European h₂éwisEvery word from Proto-Indo-European h₂ewyetósEvery word from Proto-Hellenic ayyetós