Jowan eng yaxshi nom ma'nolari: Omadli, Ijodiy, Zamonaviy, Do'st, Temperaturali. Qabul qiling Jowan ismining ma'nosi.
Collard eng yaxshi familiyasi ma'nolari: Jiddiy, Temperaturali, Ijodiy, Quvnoq, Faol. Qabul qiling Familiyasi Collard.
Jowan ismining kelib chiqishi. Cornish form of John. Qabul qiling Jowan ismining kelib chiqishi.
Eng ko'p ishlatiladigan Collard familiyasi Lyuksemburg. Qabul qiling Collard familiyasi tarqalishi.
Boshqa mamlakatlar va tillarda, Jowan 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, Jón, Jonas, Jone, Joni, Jon, Jon, Jóannes, Jóhann, Jóhannes, Joop, Jouni, Jovan, 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 Jowan boshqa tillarda.
Collard ismiga ega bo'lgan eng keng tarqalgan ismlar: Gertha, Ailene, Jean Claude, Shaun, Mohammad. Qabul qiling Collard bilan ketadigan ismlar.
Jowan va Collard ning mosligi 76%. Qabul qiling Jowan va Collard muvofiqligi.