Ján kacha mma aha pụtara: Oké njọ, Ifịk, Kechioma, Enyi na enyi, Enyịn. Nweta Ján pụtara aha.
Conrad kacha mma aha nna pụtara: Enyịn, Okike, Enyi na enyi, Eru, Oké njọ. Nweta Conrad pụtara aha nna.
Ján si malite aha mbụ. Slovak form of Johannes. Nweta Ján si malite aha mbụ.
Ján aha diminutives: Janko. Nweta Nicknames maka Ján.
Agakọta aha maka Ján na mba dị iche iche na-asụ asụsụ: 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, 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, 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, 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. Nweta Ján na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Ján: Kotze, Sarks, Janssen, Janek, Van Der Meij. Nweta List of surnames na aha Ján.
Kasị nkịtị aha na aha ikpeazụ Conrad: John, Ryan, Len, Rudy, Neel. Nweta Aha na-aga na Conrad.
Ndakọrịta nke Ján na Conrad bụ 73%. Nweta Ndakọrịta nke Ján na Conrad.