Iain incazelo engcono kakhulu yegama: Nobungane, Ngokucophelela, Okungafani, Unenhlanhla, Ujabule. Thola Iain kusho igama.
Mcdevitt izincazelo zegama elihle kakhulu: Nobungane, Ngokucophelela, Ujabule, Okungafani, Ukudala. Thola Mcdevitt incazelo yesibongo.
Iain imvelaphi yegama lokuqala. Scottish form of John. Thola Iain imvelaphi yegama lokuqala.
Isiqalo Mcdevitt. Anglicized form of the Gaelic name Mac Daibhéid meaning "son of Dáibhí". Thola Isiqalo Mcdevitt.
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 amagama afanayo we Mcdevitt emazweni ahlukene nangezilimi: David, Davidović, Davidsen, Davidson, Davis, Davison, Dawson. Thola Mcdevitt kwezinye izilimi.
Amagama amaningi avamile ngegama Iain: Girdwood, Macmillan, Muir, Bester, Leetham. Thola Uhlu lwamagama ngegama Iain.
Amagama avame kakhulu ngegama lomsebenzisi Mcdevitt: Oscar, Kennith, Mohammad, Nu, Lakeisha, Óscar, Òscar. Thola Amagama ahamba ne- Mcdevitt.
Ukuhambisana kwe- Iain kanye Mcdevitt kuyinto 82%. Thola Ukuhambisana kwe- Iain kanye Mcdevitt.