86%RatingSave Gender Masculine Usage Polish Pronounced Pron. /mjɛ.ˈt͡ʂɨ.swaf/ [key·simplify] Meaning & History Possibly derived from the Slavic elements mečĭ "sword" and slava "glory". Related NamesFamily Tree·Details Rootsmečĭ + slavaDiminutiveMieszkoFeminine FormMieczysławaOther Languages & CulturesMečislav(Czech) Mečislovas(Lithuanian) PopularityDetails Last ranked #441 in 1948 France Last ranked #180 in 2019 Poland People think this name isRate·Details classic mature formal upper class natural strong rough strange complex serious Name DaysName Days? Poland: January 1 Categories isograms, mountaineers, painters, saints, weapons