Where does “ⲓⲥⲓⲇⲱⲣⲟⲥ” come from?

ⲓⲥⲓⲇⲱⲣⲟⲥ (Coptic) comes from Ancient Greek Ἰσίδωρος, from Ancient Greek δῶρον, from Proto-Hellenic dṓron, from Proto-Indo-European déh₃rom, from Proto-Indo-European deh₃- — to give.