Where does “Tudorachi” come from?

Tudorachi (Romanian) comes from Greek Θεοδωράκης, from Greek Θεόδωρος, from Ancient Greek Θεόδωρος, from Ancient Greek δῶρον, from Proto-Hellenic dṓron, from Proto-Indo-European déh₃rom, from Proto-Indo-European deh₃- — to give.