Jehan igama elona lifanelekileyo: Nobungane, Inhlanhla, Unika, Namhlanje, Esebenzayo. Fumana Jehan intsingiselo yegama.
Gerhardt intsingiselo egqibeleleyo yegama: Ujonge, Unika, Inhlanhla, Kakhulu, Ilumkele. Fumana Gerhardt intsingiselo yesinti.
Jehan imvelaphi yegama lokuqala. Old French form of Iohannes (see John). Fumana Jehan imvelaphi yegama lokuqala.
Gerhardt umvelaphi. Derived from the given name Gerhard. Fumana Gerhardt umvelaphi.
Amagama alinganayo for Jehan kumazwe ahlukeneyo neelwimi: 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, Jackie, Jackin, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Jankin, Janko, Janne, Jannick, Jannik, Jan, Jan, János, Janusz, Jean, Jeannot, Jehohanan, Jens, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Jock, Jockie, Jocky, 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, Seoc, 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. Fumana Jehan kwezinye iilwimi.
Amagama angamafanel 'Gerhardt kumazwe ahlukeneyo neelwimi: Garrard, Garret, Garrett, Gerhardsson, Jarrett. Fumana Gerhardt kwezinye iilwimi.
Amagama amaninzi aqhelekileyo ngegama Jehan: Sogocio, Khan, Shafeeque, Gowani. Fumana Uluhlu lwamagama egama Jehan.
Amagama aqhelekileyo ngegama lokugqibela Gerhardt: Carlee, Ola, Mark, Hubert, Jack, Márk. Fumana Amagama ahamba kunye Gerhardt.
Ukuhambisana Jehan kunye Gerhardt yi 83%. Fumana Ukuhambelana Jehan kunye Gerhardt.