Jehan moelelo wa lebitso le letle: Botsoalle, Lehlohonolo, E fanang ka, Mehleng ea kajeno, E sebetsang. Fumana Jehan moelelo oa lebitso.
Casey lebitso la motumo o motle ka ho fetisisa: Lehlohonolo, E fokolang, E fanang ka, E thabileng, Botsoalle. Fumana Casey se boleloang ke lebitso.
Jehan tšimoloho ea lebitso la pele. Old French form of Iohannes (see John). Fumana Jehan tšimoloho ea lebitso la pele.
Casey qalong. Anglicized form of Irish Ó Cathasaigh meaning "descendant of Cathasach". Fumana Casey qalong.
Lebitso la ho qetela Casey le tloaelehileng haholo Ireland. Fumana Casey lebitso la lebitso le fetisetsang.
Mabitso a sa tšoaneng bakeng sa Jehan linaheng le lipuo tse sa tšoaneng: 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 ka lipuo tse ling.
Mabitso a tloaelehileng ka ho fetisisa ka lebitso Jehan: Sogocio, Khan, Shafeeque, Gowani. Fumana Lethathamo la mabitso a nang le lebitso Jehan.
Mabitso a tloaelehileng ka lebitso la ho qetela Casey: Michiko, Annie, Hildegard, Marguerite, Robert, Róbert. Fumana Mabitso a tsamaeang le Casey.
Ho lumellana ha Jehan le Casey ke 77%. Fumana Tšebelisano ea Jehan le Casey.