Where does “Doroteia” come from?

Doroteia (Portuguese) comes from Latin Dorothea, from Ancient Greek Δωροθέα, from Ancient Greek δῶρον, from Proto-Hellenic dṓron, from Proto-Indo-European déh₃rom, from Proto-Indo-European deh₃- — to give.

Ancestry of “Doroteia”, step by step

Doroteia traces back through two separate lines of ancestry.

via Latin Dorothea

StepLanguageWordMeaning
1LatinDorothea
2Ancient GreekΔωροθέα
3Ancient Greekδῶρονgift; hand's width
4Proto-Hellenicdṓrongift
5Proto-Indo-Europeandéh₃romgift
6Proto-Indo-Europeandeh₃-to give

via Romanian Dorotei

StepLanguageWordMeaning
1RomanianDorotei
Every word from Proto-Indo-European deh₃-Every word from Proto-Indo-European déh₃romEvery word from Proto-Hellenic dṓron