Where does “Andrzejewski” come from?

Andrzejewski (English) comes from Polish Andrzejewski, from Polish Andrzejewo, from Polish Andrzej, from Ancient Greek Ἀνδρέας, from Ancient Greek ἀνήρ, from Proto-Hellenic *anḗr — man.

Ancestry of “Andrzejewski”, step by step

StepLanguageWordMeaning
1PolishAndrzejewski
2PolishAndrzejewo
3PolishAndrzejAndrew
4Ancient GreekἈνδρέας
5Ancient Greekἀνήρman; husband; human being, as opposed to a god
6Proto-Hellenic*anḗrman
Every word from Proto-Hellenic *anḗrEvery word from Ancient Greek ἀνήρEvery word from Ancient Greek Ἀνδρέας