Where does “Andrejco” come from?

Andrejco (Slovak) comes from Slovak Andrej, from Ancient Greek Ἀνδρέας, from Ancient Greek ἀνήρ, from Proto-Hellenic *anḗr — man.

Ancestry of “Andrejco”, step by step

StepLanguageWordMeaning
1SlovakAndrej—
2Ancient GreekἈνδρέας—
3Ancient Greekἀνήρman; husband; human being, as opposed to a god
4Proto-Hellenic*anḗrman
Every word from Proto-Hellenic *anḗr →Every word from Ancient Greek ἀνήρ →Every word from Ancient Greek Ἀνδρέας →