Jón eng yaxshi nom ma'nolari: Diqqat bilan, Omadli, Uchuvchi, Ijodiy, Faol. Qabul qiling Jón ismining ma'nosi.
Gelfond eng yaxshi familiyasi ma'nolari: Quvnoq, Diqqat bilan, Ijodiy, Zamonaviy, Do'st. Qabul qiling Familiyasi Gelfond.
Jón ismining kelib chiqishi. Icelandic and Faroese form of John. Qabul qiling Jón ismining kelib chiqishi.
Boshqa mamlakatlar va tillarda, Jón uchun alohida ismlar: 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, 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, Jonas, Jone, Joni, Jon, Jon, 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. Qabul qiling Jón boshqa tillarda.
Jón nomi bilan eng keng tarqalgan soyisimler: Lysik, Black, Bouwers, Finazzo, Bremerman. Qabul qiling Jón nomi bilan familiyalar ro'yxati.
Gelfond ismiga ega bo'lgan eng keng tarqalgan ismlar: Marcus, Rayford, John, Charolette, Ermelinda. Qabul qiling Gelfond bilan ketadigan ismlar.
Jón va Gelfond ning mosligi 83%. Qabul qiling Jón va Gelfond muvofiqligi.