Where does “Аляксандр” come from?

Аляксандр (Belarusian) comes from Old East Slavic Олександръ, from Ancient Greek Ἀλέξανδρος, from Ancient Greek ἀλέξω, from Ancient Greek ἀνδρός, from Ancient Greek ἀνήρ, from Proto-Hellenic *anḗr — man.

Ancestry of “Аляксандр”, step by step

StepLanguageWordMeaning
1Old East SlavicОлександръ—
2Ancient GreekἈλέξανδροςAlexander
3Ancient Greekἀλέξωto keep off, turn aside; to guard, protect,...
4Ancient Greekἀνδρόςgenitive singular of ἀνήρ; man; of man
5Ancient Greekἀνήρman; husband; human being, as opposed to a god
6Proto-Hellenic*anḗrman
Every word from Proto-Hellenic *anḗr →Every word from Ancient Greek ἀνήρ →Every word from Ancient Greek ἀνδρός →