Where does “Artănescu” come from?

Artănescu (Romanian) comes from Albanian Artan, from Old Irish art, from Proto-Celtic artos, from Ancient Greek ἄρτος — a cake or loaf of wheat bread; bread.

Ancestry of “Artănescu”, step by step

Step	Language	Word	Meaning
1	Albanian	Artan	—
2	Old Irish	art	bear
3	Proto-Celtic	artos	bear
4	Ancient Greek	ἄρτος	a cake or loaf of wheat bread; bread

Every word from Ancient Greek ἄρτος →Every word from Proto-Celtic artos →Every word from Old Irish art →