78%RatingSave Gender Masculine Usage Polish Pronounced Pron. ya-RAW-swaf [key·IPA] Meaning & History Means "fierce and glorious", derived from the Slavic elements yaru meaning "fierce, energetic" and slava meaning "glory". Related NamesFamily Tree·Details DiminutiveJarekFeminine FormJarosławaOther Languages & CulturesJaroslav, Jarek(Czech) Jaroslavas(Lithuanian) Yaroslav, Slava, Yarik(Russian) Jaroslav(Slovak) Yaroslav(Ukrainian) PopularityDetails Last ranked #98 in 2008 Poland People think this name isRate·Details classic mature formal natural wholesome strong strange complex serious nerdy Name DaysName Days? Poland: January 21Poland: April 25Poland: June 7 Entry updated December 8, 2017