Where does “Андрю” come from?

Андрю (Bulgarian) comes from English Andrew, from Ancient Greek Ἀνδρέας, from Ancient Greek ἀνήρ, from Proto-Hellenic *anḗr — man.

Ancestry of “Андрю”, step by step

StepLanguageWordMeaning
1EnglishAndrewThe first Apostle in the New Testament
2Ancient GreekἈνδρέας—
3Ancient Greekἀνήρman; husband; human being, as opposed to a god
4Proto-Hellenic*anḗrman
Every word from Proto-Hellenic *anḗr →