Janko makna jeneng paling apik: Loman, Creative, Cekung, Nyenengake, Lucky. Njaluk Janko tegesé jeneng.
Janko asal saka jeneng pisanan. Diminutive of Janez Utawa Ján. Njaluk Janko asal saka jeneng pisanan.
Jeneng-jeneng sing sinonim kanggo Janko ing negara lan basa sing beda-beda: 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. Njaluk Janko ing basa liya.
Jeneng umum sing umum nganggo jeneng Janko: Zelko, Stojadinovic, Surbek. Njaluk Dhaptar jeneng lengkap kanthi jeneng Janko.
Jeneng sing umum nganggo jeneng pungkasan Freeze: Brendan, Issac, Maxwell, Timmy, Pablo. Njaluk Jeneng sing nganggo Freeze.