Jaan kacha mma aha pụtara: Oké njọ, Okike, Ifịk, Enyi na enyi, Kechioma. Nweta Jaan pụtara aha.
Markus kacha mma aha nna pụtara: Emesapụ aka, Enyịn, Enyi na enyi, Eru, Eji obi ụtọ. Nweta Markus pụtara aha nna.
Jaan si malite aha mbụ. Estonian form of John. Nweta Jaan si malite aha mbụ.
Agakọta aha maka Jaan 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, Jānis, Jack, Jackin, Jake, Ján, 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, 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 Jaan na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Jaan: Khattak, Umrao. Nweta List of surnames na aha Jaan.
Kasị nkịtị aha na aha ikpeazụ Markus: Woodrow, Do Not Want To Say, Eura, Chere, Bryan. Nweta Aha na-aga na Markus.
Ndakọrịta nke Jaan na Markus bụ 76%. Nweta Ndakọrịta nke Jaan na Markus.