Janko eng yaxshi nom ma'nolari: Saxiy, Ijodiy, Vakolatli, Quvnoq, Omadli. Qabul qiling Janko ismining ma'nosi.
Downey eng yaxshi familiyasi ma'nolari: Do'st, Jiddiy, Diqqat bilan, Uchuvchi, Ijodiy. Qabul qiling Familiyasi Downey.
Janko ismining kelib chiqishi. Diminutive of Janez or Ján. Qabul qiling Janko ismining kelib chiqishi.
Boshqa mamlakatlar va tillarda, Janko uchun alohida ismlar: 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, Ivo, Iwan, Jaan, Jānis, Jackin, Jancsi, Janek, Jani, Janika, Jankin, 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. Qabul qiling Janko boshqa tillarda.
Janko nomi bilan eng keng tarqalgan soyisimler: Stojadinovic, Surbek, Zelko. Qabul qiling Janko nomi bilan familiyalar ro'yxati.
Downey ismiga ega bo'lgan eng keng tarqalgan ismlar: Margery, Kent, Allan, Ian, Maggie. Qabul qiling Downey bilan ketadigan ismlar.
Janko va Downey ning mosligi 79%. Qabul qiling Janko va Downey muvofiqligi.