Iain maana ya jina bora: Kirafiki, Makini, Tete, Bahati, Furaha. Pata Iain maana ya jina.
Cosper maana ya jina la juu: Kubwa, Temperament, Tete, Ubunifu, Makini. Pata Cosper maana ya jina la jina.
Iain asili ya jina la kwanza. Aina ya Scotland John. Pata Iain asili ya jina la kwanza.
Majina ya jina la Iain 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, 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, 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, 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. Pata Iain kwa lugha zingine.
Majina ya kawaida yenye jina Iain: Girdwood, Macdonald, Banda, Macmillan, Muir. Pata Orodha ya majina yenye jina Iain.
Majina ya kawaida yenye jina la mwisho Cosper: Annabell, Walker, Ofelia, Deana, Yvette, Ofélia. Pata Majina yanayotembea na Cosper.
Utangamano wa Iain na Cosper ni 81%. Pata Utangamano wa Iain na Cosper.