Jaan maana ya jina bora: Kubwa, Ubunifu, Kazi, Kirafiki, Bahati. Pata Jaan maana ya jina.
Downey maana ya jina la juu: Kirafiki, Kubwa, Makini, Tete, Ubunifu. Pata Downey maana ya jina la jina.
Jaan asili ya jina la kwanza. Aina ya Kiestonia John. Pata Jaan asili ya jina la kwanza.
Majina ya jina la Jaan 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, Ioann, Ioannes, Ioannis, Iohannes, Ion, Ionel, Ionuț, Iván, Ivan, Ivane, Ivano, Ivica, Ivo, Iwan, 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, 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 Jaan kwa lugha zingine.
Majina ya kawaida yenye jina Jaan: Khattak, Umrao. Pata Orodha ya majina yenye jina Jaan.
Majina ya kawaida yenye jina la mwisho Downey: Pa, Jay, Robert, Truman, Jessie, Róbert. Pata Majina yanayotembea na Downey.
Utangamano wa Jaan na Downey ni 84%. Pata Utangamano wa Jaan na Downey.