Iefan macnaha magaca ugu wanaagsan: Awoodda u, Saaxiibtinimo, Nasiib, Hal abuur leh, Digtoon. Hel Iefan macnaha magaca.
Trefz macnaha magaca qoys ee ugu fiican: Casri ah, Kacsan, Digtoon, Hal abuur leh, Saaxiibtinimo. Hel Trefz macnaha magaca qoyska.
Iefan asal ah magaca koowaad. Welsh form of John. Hel Iefan asal ah magaca koowaad.
Iefan diminutives magaca: Ianto. Hel Naanays for Iefan.
Magacyada isku for Iefan in dal iyo luqado kala duwan: 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, Jackin, 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, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Hel Iefan luqado kale.
Inta badan magacyada wadaagaan Magaca awoowe Trefz: Margarito, John, Collin, Haydee, Hettie, Haydée. Hel Names in aado Trefz.
Dhignaashada ee Iefan iyo Trefz waa 79%. Hel Dhignaashada ee Iefan iyo Trefz.