64%RatingSave Gender Masculine Usage Bulgarian Scripts Светослав(Bulgarian) Meaning & HistoryExpand Links Bulgarian form of Svyatoslav. Related NamesFamily Tree·Details Rootssvętŭ + slavaOther Languages & CulturesSvatoslav(Czech) Svętoslavŭ(Old Slavic) Świętosław(Polish) Sviatoslav, Svyatoslav, Slava(Russian) Sviatoslav, Svyatoslav, Slava(Ukrainian) Categories Croatian kings, medieval