Jóannes incazelo engcono kakhulu yegama: Unenhlanhla, Ukudala, Sína, Okungafani, Esebenzayo. Thola Jóannes kusho igama.
Mcdevitt izincazelo zegama elihle kakhulu: Nobungane, Ngokucophelela, Ujabule, Okungafani, Ukudala. Thola Mcdevitt incazelo yesibongo.
Jóannes imvelaphi yegama lokuqala. Faroese form of John. Thola Jóannes imvelaphi yegama lokuqala.
Isiqalo Mcdevitt. Anglicized form of the Gaelic name Mac Daibhéid meaning "son of Dáibhí". Thola Isiqalo Mcdevitt.
Amagama afanayo for Jóannes 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, 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, 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 Jóannes kwezinye izilimi.
Amagama amagama afanayo we Mcdevitt emazweni ahlukene nangezilimi: David, Davidović, Davidsen, Davidson, Davis, Davison, Dawson. Thola Mcdevitt kwezinye izilimi.
Amagama avame kakhulu ngegama lomsebenzisi Mcdevitt: Jackie, Teodoro, Dorothea, Elizabeth, Dick. Thola Amagama ahamba ne- Mcdevitt.
Ukuhambisana kwe- Jóannes kanye Mcdevitt kuyinto 77%. Thola Ukuhambisana kwe- Jóannes kanye Mcdevitt.