Ieuan maana ya jina bora: Kirafiki, Kubwa, Wenye uwezo, Temperament, Kisasa. Pata Ieuan maana ya jina.
Cosgrave maana ya jina la juu: Kisasa, Ukarimu, Tete, Ubunifu, Makini. Pata Cosgrave maana ya jina la jina.
Ieuan asili ya jina la kwanza. Aina ya kale ya Kiwelisi John. Pata Ieuan asili ya jina la kwanza.
Ieuan jina la kupungua kwa jina: Ianto. Pata Majina ya jina la Ieuan.
Majina ya jina la Ieuan 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, 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. Pata Ieuan kwa lugha zingine.
Majina ya kawaida yenye jina Ieuan: Heolstor. Pata Orodha ya majina yenye jina Ieuan.
Majina ya kawaida yenye jina la mwisho Cosgrave: Bernie, Jackie, Moon, Meggan, Dong. Pata Majina yanayotembea na Cosgrave.
Utangamano wa Ieuan na Cosgrave ni 75%. Pata Utangamano wa Ieuan na Cosgrave.