Ghjuvan incazelo engcono kakhulu yegama: Ujabule, Ngokucophelela, Unika, Isimanje, Okungafani. Thola Ghjuvan kusho igama.
Grandolfo izincazelo zegama elihle kakhulu: Isimo sengqondo, Sína, Esebenzayo, Unenhlanhla, Unika. Thola Grandolfo incazelo yesibongo.
Ghjuvan imvelaphi yegama lokuqala. Corsican form of John. Thola Ghjuvan imvelaphi yegama lokuqala.
Amagama afanayo for Ghjuvan emazweni ahlukene nezilimi ezahlukene: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hampus, Hank, Hanke, Hankin, Hann, Hanne, Hannes, Hannu, Hans, Hasse, Honza, Hovhannes, Hovik, Hovo, Iain, Ian, Iancu, Ianto, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Ionel, Ionuț, Iván, Ivan, Ivane, Ivano, Ivica, Ivo, Iwan, Jaan, Jānis, Jackin, Ján, Jancsi, Janek, Janez, Jani, Janika, Jankin, Janko, Janne, Jannick, Jannik, Jan, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jens, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Johan, Johanan, Johann, Johannes, Johano, John, Johnie, Johnnie, Johnny, Jón, Jonas, Jone, Joni, Jon, Jon, Jóannes, Jóhann, Jóhannes, Joop, Jouni, Jovan, Jowan, Juan, Juanito, Juha, Juhán, Juhan, Juhana, Juhani, Juho, Jukka, Jussi, Keoni, Keshaun, Keshawn, Nelu, Nino, Ohannes, Rashaun, Rashawn, Seán, Sean, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Thola Ghjuvan kwezinye izilimi.
Amagama avame kakhulu ngegama lomsebenzisi Grandolfo: Marybelle, Eveline, Arvilla, Barbera, Asuncion, Asunción. Thola Amagama ahamba ne- Grandolfo.
Ukuhambisana kwe- Ghjuvan kanye Grandolfo kuyinto 77%. Thola Ukuhambisana kwe- Ghjuvan kanye Grandolfo.