Johan kacha mma aha pụtara: Oge a, Enyi na enyi, Eji obi ụtọ, Kechioma, Obodo. Nweta Johan pụtara aha.
Callister kacha mma aha nna pụtara: Eru, Eji obi ụtọ, Emesapụ aka, Obodo, Oké njọ. Nweta Callister pụtara aha nna.
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.
Aha ikpeazụ Callister kasị nkịtị na Isle of Man. Nweta Callister aha nna na-agbasa.
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 Callister: Tom, Tory, Jarred, Lenard, Hermine. Nweta Aha na-aga na Callister.
Ndakọrịta nke Johan na Callister bụ 80%. Nweta Ndakọrịta nke Johan na Callister.