Iefan maana ya jina bora: Wenye uwezo, Kirafiki, Bahati, Ubunifu, Makini. Pata Iefan maana ya jina.
Ruiz maana ya jina la juu: Kazi, Makini, Bahati, Tete, Ukarimu. Pata Ruiz maana ya jina la jina.
Iefan asili ya jina la kwanza. Aina ya Welsh John. Pata Iefan asili ya jina la kwanza.
Ruiz asili. Ina maana "mwana wa Ruy" in Spanish. Pata Ruiz asili.
Iefan jina la kupungua kwa jina: Ianto. Pata Majina ya jina la Iefan.
Jina la mwisho Ruiz la kawaida zaidi Argentina, Kolombia, Mexico, Peru, Hispania. Pata Ruiz kutangaza jina la jina.
Majina ya jina la Iefan 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, 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. Pata Iefan kwa lugha zingine.
Majina ya jina la Ruiz katika nchi tofauti na lugha tofauti: Roderick, Rodrigues. Pata Ruiz kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Ruiz: Relita, Marco, Kecia, Stephen, Alejandra. Pata Majina yanayotembea na Ruiz.
Utangamano wa Iefan na Ruiz ni 80%. Pata Utangamano wa Iefan na Ruiz.