Janko igama elona lifanelekileyo: Unika, Bokudala, Ufanele, Ujonge, Inhlanhla. Fumana Janko intsingiselo yegama.
de Haas intsingiselo egqibeleleyo yegama: Kakhulu, Namhlanje, Esebenzayo, Unika, Inhlanhla. Fumana de Haas intsingiselo yesinti.
Janko imvelaphi yegama lokuqala. Diminutive of Janez or Ján. Fumana Janko imvelaphi yegama lokuqala.
Igama lokugqibela de Haas eliqhelekileyo ElamaDatshi. Fumana de Haas ifani isasazeka.
Amagama alinganayo for Janko kumazwe ahlukeneyo neelwimi: 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. Fumana Janko kwezinye iilwimi.
Amagama amaninzi aqhelekileyo ngegama Janko: Stojadinovic, Surbek, Zelko. Fumana Uluhlu lwamagama egama Janko.
Amagama aqhelekileyo ngegama lokugqibela de Haas: Johann, Jóhann. Fumana Amagama ahamba kunye de Haas.
Ukuhambisana Janko kunye de Haas yi 73%. Fumana Ukuhambelana Janko kunye de Haas.