Where does “Dorofei” come from?

Dorofei (Romanian) comes from Russian Дорофей, from Ancient Greek Δωρόθεος, from Ancient Greek δῶρον, from Proto-Hellenic dṓron, from Proto-Indo-European déh₃rom, from Proto-Indo-European deh₃- — to give.

Ancestry of “Dorofei”, step by step

StepLanguageWordMeaning
1RussianДорофей
2Ancient GreekΔωρόθεος
3Ancient Greekδῶρονgift; hand's width
4Proto-Hellenicdṓrongift
5Proto-Indo-Europeandéh₃romgift
6Proto-Indo-Europeandeh₃-to give
Every word from Proto-Indo-European deh₃-Every word from Proto-Indo-European déh₃romEvery word from Proto-Hellenic dṓron