Where does “Petcu” come from?

Petcu (Romanian) comes from Bulgarian Петко, from Bulgarian Пе́тър, from Old Church Slavonic Петръ.

Ancestry of “Petcu”, step by step

StepLanguageWordMeaning
1BulgarianПетко—
2BulgarianПе́тър—
3Old Church SlavonicПетръ—

Words derived from “Petcu”

Every word from Old Church Slavonic Петръ →Every word from Bulgarian Пе́тър →Every word from Bulgarian Петко →