IACHELLI, IACHELLO, IACHETTA, IACHETTI, IACHI, IACHINI, IACHINO, IACI, IACINI, IACO, IACO', IACOBACCI, IACOBBE, IACOBBI, IACOBELLI, IACOBELLIS, IACOBINI, IACOBINO, IACOBO, IACOBONE, IACOBONI, IACOBUCCI, IACOLO, IACOMELLI, IACOMETTA, IACOMETTI, IACOMI, IACOMINI, IACOMO, IACOMONI, IACONE, IACOPETTI, IACOPINI, IACOPINO, IACOPO, IACOPUCCI, IACORMINO, IACOVACCI, IACOVELLA, IACOVELLI, IACOVELLO, IACOVIELLO, IACOVINI, IACOVIZZI, IACOVO, IACOVONE, IACOVUCCI, IACOVUZZI, IACUELLI, IACUISSI, IACULLO, IACUTTI, IACUVELLI, IACUZZI: From the first name Giacomo, Giacobo, Giacopo, Giacobbe, derived from the Hebrew "Yaaquob" = God has protected
IALLONARDO: Based on the first name Gianni. In the Middle Ages Ianni or Janni
IANNACCI, IANNACCONE, IANNACONE, IANNACONI, IANNARILLI, IANNE, IANNELLA, IANNELLI, IANNETTI, IANNELLO, IANNI, IANNIELLO, IANNILLI, IANNINI, LANNINO, IANNITTI, IANNO, IANNONE, IANNONI, IANNUCCELLI, IANNUCCI, IANNUZZI, IANNUZZO: Based on the first name Gianni, abbreviation of Giovanni. In the Middle Ages Ianni or Janni
IAPALUCCI, IAPALUCCIA, IAPALUCCIO: Consisting of two first names Gianni, abbreviation of Giovanni and the dimnutive of Paolo
IAPICHELLA, IAPICHELLI, IAPICO, IAPPICHINI: From the first name Giacomo, Giacobo, Giacopo, Giacobbe, derived from the Hebrew "Yaaquob" = God has protected
IAVARONE: Based on the first name Gianni. In the Middle Ages Ianni or Janni
IENTILE: From the adjective gentile = gentle. In origin with the meaning of noble or to indicate someone that belongs to the same family (Latin gens)
IERVESE: From the first name Gervasi derived from the French name Gervais
IEZZI: From the word "jizzu" (already used in the ancient Sicily dialect),derived from the Latin word "aegyptius" = slave
IGNAZIO: From the first name Ignazio
INCECCO: From the first name Cecco, abbreviation of Francesco
INNOCENTI, INNOCENZI: From the adjective "innocente" = innocent, given to the children of unknown parents
IOCCA, IOCCO: From the first name or nickname Cocco, meaning "egg" or "dear person"
IORIO, IORI, IORILLO, IORIZZI, IORIZZO: From the first name Giorgio, deriving from the Greek word "gheorgos" = farmer
IOVENE, IOVINE, IOVINELLI, IOVINO: From the ancient name Giovine or Iovine used as nickname or to indicate a young (in italian giovane) person
IPPOLITI: From the first name Ippolito, derived from the Greek name "Hippolytos, consisting of "hippos" = horse and "lyein" = to untie
ISACCO: From the word "sacco" = sack, bag. To indicate someone that makes, transports or loads sacks. Also derived from the first name Isacco
IULIANELLA, IULIANI, IULIANO: From the first name Giuliano, derived from the Latin "Iulius" = sacred to Jupiter
IUORIO: From the first name Giorgio, deriving from the Greek word "gheorgos" = farmer
IZZI, IZZO: From the word "jizzu" (already used in the ancient Sicily dialect),derived from the Latin word "aegyptius" = slave