45%RatingSave Gender Masculine Usage Spanish Pronounced Pron. fehr-MEEN [key·IPA] Meaning & HistoryExpand Links Spanish form of Firmin. Related NamesFamily Tree·Details Other Languages & CulturesFermin, Fermintxo, Mintxo(Basque) Firmin(French) Firmino(Italian) Firminus(Late Roman) Firmin(Medieval English) Firmino(Portuguese) Same SpellingFermin PopularityDetails Last ranked #380 in 2000 Spain (by decade) Name DaysName Days? Spain: July 7 Categories illustrators, isograms, knights of the Spanish Golden Fleece