Jehan eng yaxshi nom ma'nolari: Do'st, Omadli, Saxiy, Zamonaviy, Faol. Qabul qiling Jehan ismining ma'nosi.
Simko eng yaxshi familiyasi ma'nolari: Uchuvchi, Temperaturali, Faol, Zamonaviy, Vakolatli. Qabul qiling Familiyasi Simko.
Jehan ismining kelib chiqishi. Old French form of Iohannes (see John). Qabul qiling Jehan ismining kelib chiqishi.
Eng ko'p ishlatiladigan Simko familiyasi Slovakiya. Qabul qiling Simko familiyasi tarqalishi.
Boshqa mamlakatlar va tillarda, Jehan 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, Jackie, Jackin, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Jankin, Janko, Janne, Jannick, Jannik, Jan, Jan, János, Janusz, Jean, Jeannot, 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, 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 Jehan boshqa tillarda.
Jehan nomi bilan eng keng tarqalgan soyisimler: Sogocio, Khan, Shafeeque, Gowani. Qabul qiling Jehan nomi bilan familiyalar ro'yxati.
Simko ismiga ega bo'lgan eng keng tarqalgan ismlar: Edelmira, Francisco, Rueben, Harry, Sherly. Qabul qiling Simko bilan ketadigan ismlar.
Jehan va Simko ning mosligi 79%. Qabul qiling Jehan va Simko muvofiqligi.