Jan eng yaxshi nom ma'nolari: Diqqat bilan, Zamonaviy, Quvnoq, Omadli, Faol. Qabul qiling Jan ismining ma'nosi.
Downey eng yaxshi familiyasi ma'nolari: Do'st, Jiddiy, Diqqat bilan, Uchuvchi, Ijodiy. Qabul qiling Familiyasi Downey.
Jan ismining kelib chiqishi. Medieval English form of John, derived from the Old French form Jehan. Qabul qiling Jan ismining kelib chiqishi.
Jan nomi noma'lum: Jackin, Jankin. Qabul qiling Jan uchun taxalluslar.
Boshqa mamlakatlar va tillarda, Jan uchun alohida ismlar: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hampus, Hank, Hanke, 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, Jaan, Jānis, Jack, Jackie, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Janko, Janne, Jannick, Jannik, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jens, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Jock, Jockie, Jocky, 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, Seoc, Shane, Shaun, Shawn, Shayne, Siôn, 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. Qabul qiling Jan boshqa tillarda.
Jan nomi bilan eng keng tarqalgan soyisimler: Janssen, Janek, Van Der Meij, Frajkor, Kotze. Qabul qiling Jan nomi bilan familiyalar ro'yxati.
Downey ismiga ega bo'lgan eng keng tarqalgan ismlar: Ian, Maggie, Pa, Jay, Robert, Róbert. Qabul qiling Downey bilan ketadigan ismlar.
Jan va Downey ning mosligi 75%. Qabul qiling Jan va Downey muvofiqligi.