Johan kacha mma aha pụtara: Oge a, Enyi na enyi, Eji obi ụtọ, Kechioma, Obodo. Nweta Johan pụtara aha.
Johan si malite aha mbụ. Scandinavian and Dutch form of Iohannes (see John). Nweta Johan si malite aha mbụ.
Johan aha diminutives: Hanke, Hanne, Hannes, Hans, Janne, Jannick, Jannik, Jo, Joop. Nweta Nicknames maka Johan.
Transcription ma ọ bụ otú kpo aha mbụ Johan: YOO-ahn (na Swedish). Olee otú ịkpọ Johan.
Agakọta aha maka Johan na mba dị iche iche na-asụ asụsụ: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hank, Hankin, Hann, Hannes, Hannu, Hans, 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, Ján, Jancsi, Janek, Janez, Jani, Janika, Jankin, Janko, Janne, Jan, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Johanan, Johann, Johannes, Johano, John, Johnie, Johnnie, Johnny, Jón, Jonas, Joni, Jon, Jon, Jóannes, Jóhann, Jóhannes, 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 Johan na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Johan: Dibhu, Van Der Mescht, Moses, Greyling, Shia. Nweta List of surnames na aha Johan.
Kasị nkịtị aha na aha ikpeazụ Draut: Ahmad, Dimple, Alisha, Taylor, Jose, José. Nweta Aha na-aga na Draut.