Where does “Ἀλεξάνδρα” come from?

Ἀλεξάνδρα (Ancient Greek) comes from Ancient Greek ἀλέξω, from Ancient Greek ἀνδρός, from Ancient Greek ἀνήρ, from Proto-Hellenic *anḗr.

Ancestry of “Ἀλεξάνδρα”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	ἀλέξω	to keep off, turn aside; to guard, protect,...
2	Ancient Greek	ἀνδρός	genitive singular of ἀνήρ; man; of man
3	Ancient Greek	ἀνήρ	man; husband; human being, as opposed to a god
4	Proto-Hellenic	*anḗr	—

Ἀλεξάνδρα — Etymology, Origin & Word History | Etymology Explorer