Where does “Izydora” come from?

Izydora (Polish) comes from Polish Izydor, from Latin Isidorus, from Ancient Greek Ἰσίδωρος, from Ancient Greek δῶρον, from Proto-Hellenic dṓron, from Proto-Indo-European déh₃rom, from Proto-Indo-European deh₃- — to give.

Ancestry of “Izydora”, step by step

StepLanguageWordMeaning
1PolishIzydor—
2LatinIsidorus—
3Ancient GreekἸσίδωρος—
4Ancient Greekδῶρονgift; hand's width
5Proto-Hellenicdṓrongift
6Proto-Indo-Europeandéh₃romgift
7Proto-Indo-Europeandeh₃-to give
Every word from Proto-Indo-European deh₃- →Every word from Proto-Indo-European déh₃rom →Every word from Proto-Hellenic dṓron →