Ioann maana ya jina bora: Tete, Furaha, Kazi, Ukarimu, Makini. Pata Ioann maana ya jina.
Heffernan maana ya jina la juu: Kisasa, Kubwa, Ubunifu, Temperament, Tete. Pata Heffernan maana ya jina la jina.
Ioann asili ya jina la kwanza. Aina ya Kirusi ya zamani John. Pata Ioann asili ya jina la kwanza.
Heffernan asili. Kutoka kwa Ireland Ó hIfearnáin inamaanisha "mwana wa Ifearnán". Jina la Ifearnan linamaanisha "pepo kidogo". Pata Heffernan asili.
Ioann jina la kupungua kwa jina: Vanya. Pata Majina ya jina la Ioann.
Majina ya jina la Ioann katika nchi tofauti na lugha tofauti: 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, Ioannes, Ioannis, Iohannes, Ion, Ionel, Ionuț, Iván, Ivan, Ivane, Ivano, Ivica, Ivo, Iwan, Jaan, Jānis, 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, Ohannes, Rashawn, Seán, Sean, Shane, Shaun, Shawn, Siôn, Sjang, Sjeng, Van, Vanja, Vanni, Vano, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Pata Ioann kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Heffernan: Lilia, Theron, Dale, Edwin, Herbert. Pata Majina yanayotembea na Heffernan.
Utangamano wa Ioann na Heffernan ni 72%. Pata Utangamano wa Ioann na Heffernan.