Joan incazelo engcono kakhulu yegama: Unenhlanhla, Isimanje, Ukudala, Ngokucophelela, Unamandla. Thola Joan kusho igama.
Duffy izincazelo zegama elihle kakhulu: Nobungane, Ujabule, Esebenzayo, Sína, Ngokucophelela. Thola Duffy incazelo yesibongo.
Joan imvelaphi yegama lokuqala. Catalan and Occitan form of Iohannes (see John). Thola Joan imvelaphi yegama lokuqala.
Isiqalo Duffy. Anglicized form of Mac duibhshíthe. Thola Isiqalo Duffy.
Igama lokugcina Duffy elivame kakhulu I-Ireland, I-United Kingdom. Thola Duffy ukusakazwa kwesibongo.
Ukubhaliselwa noma ukubiza igama lokuqala Joan: joo-AHN (ku-Catalan), zhoo-AHN (ku-Catalan). Indlela yokubiza Joan.
Amagama afanayo for Joan 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, 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 Joan kwezinye izilimi.
Amagama amaningi avamile ngegama Joan: Cunning, Nodwell, Sebastian, He, Abbamonte. Thola Uhlu lwamagama ngegama Joan.
Amagama avame kakhulu ngegama lomsebenzisi Duffy: Vincenzo, Patricia, Yen, Nicola, Maurine, Patrícia, Yên. Thola Amagama ahamba ne- Duffy.
Ukuhambisana kwe- Joan kanye Duffy kuyinto 81%. Thola Ukuhambisana kwe- Joan kanye Duffy.