Ghjuvan eng yaxshi nom ma'nolari: Quvnoq, Diqqat bilan, Saxiy, Zamonaviy, Uchuvchi. Qabul qiling Ghjuvan ismining ma'nosi.
Hartl eng yaxshi familiyasi ma'nolari: Ijodiy, Zamonaviy, Quvnoq, Vakolatli, Temperaturali. Qabul qiling Familiyasi Hartl.
Ghjuvan ismining kelib chiqishi. Corsican form of John. Qabul qiling Ghjuvan ismining kelib chiqishi.
Eng ko'p ishlatiladigan Hartl familiyasi Avstriya. Qabul qiling Hartl familiyasi tarqalishi.
Boshqa mamlakatlar va tillarda, Ghjuvan uchun alohida ismlar: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, 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, 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, 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 Ghjuvan boshqa tillarda.
Hartl ismiga ega bo'lgan eng keng tarqalgan ismlar: Juli, Rick, Johnie, John, Emilee. Qabul qiling Hartl bilan ketadigan ismlar.
Ghjuvan va Hartl ning mosligi 78%. Qabul qiling Ghjuvan va Hartl muvofiqligi.