Where does “Andriciuc” come from?

Andriciuc (Romanian) comes from Ukrainian Андрійчук, from Ukrainian Андрійко, from Ukrainian Андрі́й, from Ancient Greek Ἀνδρέας, from Ancient Greek ἀνήρ, from Proto-Hellenic *anḗr — man.

Ancestry of “Andriciuc”, step by step

Step	Language	Word	Meaning
1	Ukrainian	Андрійчук	—
2	Ukrainian	Андрійко	—
3	Ukrainian	Андрі́й	—
4	Ancient Greek	Ἀνδρέας	—
5	Ancient Greek	ἀνήρ	man; husband; human being, as opposed to a god
6	Proto-Hellenic	*anḗr	man

Every word from Proto-Hellenic *anḗr →Every word from Ancient Greek ἀνήρ →Every word from Ancient Greek Ἀνδρέας →