46%RatingSave Gender Masculine Usage Polish (Rare) Pronounced Pron. /ˈmɕt͡ɕis.waf/ [key·simplify] Meaning & HistoryExpand Links Polish form of Mstislav. Related NamesFamily Tree·Details Rootsmĭstĭ + slavaOther Languages & CulturesMstislav(Czech) Mĭstislavŭ(Old Slavic) Mstislav(Russian) Name DaysName Days? Poland: January 8
