Where does “Vlădoiu” come from?

Vlădoiu (Romanian) comes from Romanian Vlad, from Romanian Vladislav, from Proto-Slavic volděti, from Proto-Balto-Slavic walˀdā́ˀtei, from Proto-Indo-European h₂welh₁dʰh₁-, from Proto-Indo-European h₂welh₁- — to rule; strong, powerful; hair; wool.

Ancestry of “Vlădoiu”, step by step

StepLanguageWordMeaning
1RomanianVlad
2RomanianVladislav
3Proto-Slavicvoldětito rule
4Proto-Balto-Slavicwalˀdā́ˀtei
5Proto-Indo-Europeanh₂welh₁dʰh₁-
6Proto-Indo-Europeanh₂welh₁-to rule; strong, powerful; hair; wool
Every word from Proto-Indo-European h₂welh₁-