Siôn incazelo engcono kakhulu yegama: Isimanje, Nobungane, Sína, Esebenzayo, Unika. Thola Siôn kusho igama.
Sebastian izincazelo zegama elihle kakhulu: Sína, Isimo sengqondo, Ukudala, Unika, Okungafani. Thola Sebastian incazelo yesibongo.
Siôn imvelaphi yegama lokuqala. Welsh form of John, via Old French Jehan. Thola Siôn imvelaphi yegama lokuqala.
Igama lokugcina Sebastian elivame kakhulu I-Kuwait, I-Oman, I-Philippines, I-Qatar, I-United Arab Emirates. Thola Sebastian ukusakazwa kwesibongo.
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: Pak, Devenallt. Thola Uhlu lwamagama ngegama Siôn.
Amagama avame kakhulu ngegama lomsebenzisi Sebastian: Sinju, Diane, Joan, Sebin, Julianne. Thola Amagama ahamba ne- Sebastian.
Ukuhambisana kwe- Siôn kanye Sebastian kuyinto 75%. Thola Ukuhambisana kwe- Siôn kanye Sebastian.