Ieuan igama elona lifanelekileyo: Nobungane, Kakhulu, Ufanele, I-temperamental, Namhlanje. Fumana Ieuan intsingiselo yegama.
Duffy intsingiselo egqibeleleyo yegama: Nobungane, Ujonge, Esebenzayo, Kakhulu, Ilumkele. Fumana Duffy intsingiselo yesinti.
Ieuan imvelaphi yegama lokuqala. Old Welsh form of John. Fumana Ieuan imvelaphi yegama lokuqala.
Duffy umvelaphi. Anglicized form of Mac duibhshíthe. Fumana Duffy umvelaphi.
Ieuan igama lincinci: Ianto. Fumana Amagama omnxeba we Ieuan.
Igama lokugqibela Duffy eliqhelekileyo Ayalend, Iunited Kingdom. Fumana Duffy ifani isasazeka.
Amagama alinganayo for Ieuan kumazwe ahlukeneyo neelwimi: 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, 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, 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. Fumana Ieuan kwezinye iilwimi.
Amagama amaninzi aqhelekileyo ngegama Ieuan: Heolstor. Fumana Uluhlu lwamagama egama Ieuan.
Amagama aqhelekileyo ngegama lokugqibela Duffy: Krista, Shaunna, Deena, Vananden, Mervin. Fumana Amagama ahamba kunye Duffy.
Ukuhambisana Ieuan kunye Duffy yi 77%. Fumana Ukuhambelana Ieuan kunye Duffy.