Ifan maana ya jina bora: Kazi, Kisasa, Kirafiki, Kubwa, Ukarimu. Pata Ifan maana ya jina.
Szulc maana ya jina la juu: Makini, Kazi, Wenye uwezo, Ubunifu, Kisasa. Pata Szulc maana ya jina la jina.
Ifan asili ya jina la kwanza. Aina ya Welsh John. Pata Ifan asili ya jina la kwanza.
Ifan jina la kupungua kwa jina: Ianto. Pata Majina ya jina la Ifan.
Jina la mwisho Szulc la kawaida zaidi Poland. Pata Szulc kutangaza jina la jina.
Majina ya jina la Ifan 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 Ifan kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Szulc: Jan, Ján. Pata Majina yanayotembea na Szulc.
Utangamano wa Ifan na Szulc ni 78%. Pata Utangamano wa Ifan na Szulc.