Gianovo, dʒaˈnovo, m. son of John (Evans, Gensch, Giannino, Giannopoulos, Hanssen, Hansson, Hovanesian, Ibáñez, Ioannidis, Ionesco, Ionescu, Ivanov, Ivanović, Ivanovski, Jahn, Janda, Janković, Jans, Jansing, Janssen, Janz, Jean, Jensen, Jensson, Johannsson, Johnson, Jones, Yanev, Zanetti, Zunino)
etymology: from early patronymic of Giohano