Type Word Usage Ancient Roman Meaning & History Latin word meaning "iron". Related ItemsFamily Tree·Details Surname DescendantsFerrer(Catalan) Ferreira, Ferreiro, Ferreyra(Galician) Ferrara, Ferrari, Ferraro, Ferrero, Ferri, Ferro, Fierro(Italian) Ferreira, Ferreyra(Portuguese) Ferro, Fierro, Herrera, Herrero, Hierro(Spanish)