56%RatingSave Gender Masculine Usage Bulgarian Scripts Райко(Bulgarian) Meaning & HistoryExpand Links Bulgarian variant of Radko. Related NamesFamily Tree·Details RootradŭVariantsRadko, RaynoFeminine FormsRadina, Radka, Raina, RaynaOther Languages & CulturesRatko(Croatian) Radek, Radim, Radko, Radúz(Czech) Radzim(Polish) Radu(Romanian) Radoš, Ratko(Serbian)