Iain incazelo engcono kakhulu yegama: Nobungane, Ngokucophelela, Okungafani, Unenhlanhla, Ujabule. Thola Iain kusho igama.
Do izincazelo zegama elihle kakhulu: Unika, Esebenzayo, Unamandla, Ngokucophelela, Ukudala. Thola Do incazelo yesibongo.
Iain imvelaphi yegama lokuqala. Scottish form of John. Thola Iain imvelaphi yegama lokuqala.
Igama lokugcina Do elivame kakhulu INingizimu Korea, IVietnam. Thola Do ukusakazwa kwesibongo.
Amagama afanayo for Iain 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, Ian, Iancu, Ianto, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Ionel, Ionuț, Iván, Ivan, Ivane, Ivano, Ivica, Ivo, Iwan, Jaan, Jānis, Jack, 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, 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, Van, Vanja, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Thola Iain kwezinye izilimi.
Amagama amaningi avamile ngegama Iain: Girdwood, Banda, Macmillan, Muir, Bester. Thola Uhlu lwamagama ngegama Iain.
Amagama avame kakhulu ngegama lomsebenzisi Do: Khoa, Marcos, Hue, David, Rickey, Dávid, Huệ. Thola Amagama ahamba ne- Do.
Ukuhambisana kwe- Iain kanye Do kuyinto 76%. Thola Ukuhambisana kwe- Iain kanye Do.