Siôn incazelo engcono kakhulu yegama: Isimanje, Nobungane, Sína, Esebenzayo, Unika. Thola Siôn kusho igama.
Guidotti izincazelo zegama elihle kakhulu: Unamandla, Ngokucophelela, Ujabule, Okungafani, Isimo sengqondo. Thola Guidotti incazelo yesibongo.
Siôn imvelaphi yegama lokuqala. Welsh form of John, via Old French Jehan. Thola Siôn imvelaphi yegama lokuqala.
Ukubhaliselwa noma ukubiza igama lokuqala Siôn: SHON. Indlela yokubiza Siôn.
Amagama afanayo for Siôn emazweni ahlukene nezilimi ezahlukene: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hampus, Hank, Hanke, Hankin, Hann, Hanne, Hannes, Hannu, Hans, Hasse, Honza, Hovhannes, Hovik, Hovo, Iain, Ian, Iancu, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Ionel, Ionuț, Iván, Ivan, Ivane, Ivano, Ivica, Ivo, Iwan, Jaan, Jānis, Jack, Jackie, Jackin, Jake, 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, Jock, 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, Seoc, Shane, Shaun, Shawn, Shayne, 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 Siôn kwezinye izilimi.
Amagama amaningi avamile ngegama Siôn: Devenallt, Pak. Thola Uhlu lwamagama ngegama Siôn.
Amagama avame kakhulu ngegama lomsebenzisi Guidotti: Vada, Ronald, Anabel, Jamison, Maria, Mária, María. Thola Amagama ahamba ne- Guidotti.
Ukuhambisana kwe- Siôn kanye Guidotti kuyinto 69%. Thola Ukuhambisana kwe- Siôn kanye Guidotti.