55%RatingSave Gender Masculine Usage Italian Pronounced Pron. mar-chehl-LEE-no [key·IPA] Meaning & HistoryExpand Links Italian form of Marcellinus. Related NamesFamily Tree·Details DiminutiveCelinoFeminine FormMarcellinaOther Languages & CulturesMarcellinus(Ancient Roman) Marcelin, Marcellin(French) Marcelino(Portuguese) Marcelino, Celino(Spanish) Name DaysName Days? Italy: April 26