77%RatingSave Gender Masculine Usage Russian, Ukrainian Scripts Святослав(Russian, Ukrainian) Pronounced Pron. /svʲɪ.tɐ.ˈslaf/(Russian) [key·simplify] Meaning & History Derived from the Slavic elements svętŭ "sacred, holy" and slava "glory". This was the name of a 10th-century ruler of Kievan Rus, the son of Igor and Olga, and the first to have a name of Slavic origin instead of Old Norse. Related NamesFamily Tree·Details Rootssvętŭ + slavaVariantsSviatoslav(Russian) Sviatoslav(Ukrainian) DiminutivesSlava(Russian) Slava(Ukrainian) Other Languages & CulturesSvetoslav(Bulgarian) Svatoslav(Czech) Svętoslavŭ(Old Slavic) Świętosław(Polish) PopularityDetails Last ranked #15 in 2020 Ukraine (Lviv) People think this name isRate·Details classic mature formal upper class natural wholesome strong strange complex serious Categories divine, fortune, glory