72%RatingSave Gender Masculine Usage Bulgarian, Macedonian Scripts Петко(Bulgarian, Macedonian) Meaning & History Derived from Bulgarian Петък (Petak) or Macedonian Петок (Petok) meaning "Friday". This is a vernacular form of Paraskeve. Related NamesFamily Tree·Details RootpętŭkŭDiminutivePencho(Bulgarian) People think this name isRate·Details wholesome strong rough strange simple Name DaysName Days? Bulgaria: October 14 Categories days, days of the week, isograms