60%RatingSave Gender Masculine Usage Basque Pronounced Pron. /feɾ.ˈmin.t͡ʃo/ [key·simplify] Meaning & HistoryExpand Links Basque diminutive of Fermin. Related NamesFamily Tree·Details DiminutiveMintxoOther Languages & CulturesFirmin(French) Firminus(Late Roman) Firmin(Medieval English) Firmino(Portuguese) Fermín(Spanish) Categories diminutives, isograms