Where does “Bresteanu” come from?

Bresteanu (Romanian) comes from Romanian Breasta, from Old Church Slavonic брѣстъ.

Ancestry of “Bresteanu”, step by step

StepLanguageWordMeaning
1RomanianBreasta
2Old Church Slavonicбрѣстъ
Every word from Old Church Slavonic брѣстъEvery word from Romanian Breasta