76%RatingSave Gender Masculine Usage Czech, Slovak Pronounced Pron. /ˈja.ro.slaf/(Czech) /ˈja.rɔ.slau̯/(Slovak) [key·simplify] Meaning & HistoryExpand Links Czech and Slovak form of Yaroslav. Related NamesFamily Tree·Details Rootsjarŭ + slavaDiminutivesJára, Jarek, Slávek(Czech) Feminine FormsJaroslava, Jára, Jarka, Jaruška(Czech) Jaroslava, Jarka(Slovak) Other Languages & CulturesYaraslau, Slava(Belarusian) Jaroslavas(Lithuanian) Jaroslavŭ(Old Slavic) Jarosław, Jarek(Polish) Yaroslav, Slava, Yarik(Russian) Yaroslav, Slava(Ukrainian) PopularityDetails Last ranked #40 in 2016 Czechia Last ranked #49 in 2004 Slovakia People think this name isRate·Details classic mature formal wholesome strong strange complex serious Name DaysName Days? Czechia: April 27Slovakia: April 27 Categories chess Grandmasters, motorcycle racers