70%RatingSave Gender Masculine Usage Medieval Slavic (Hypothetical) [1] Meaning & HistoryExpand Links Earlier form of Krešimir. Related NamesFamily Tree·Details Rootskrěsiti + mirŭOther Languages & CulturesKrešimir, Krešo(Croatian) Krzesimir(Polish) Same SpellingKrešimir Categories fire, light, medieval, peace, virtues, world Sources & References Moroshkin, Mikhail. Slavyanskiy Imenoslov Ili. Saint Petersburg, 1867, page 105.