Ján moelelo wa lebitso le letle: E tebileng, E sebetsang, Lehlohonolo, Botsoalle, Ela hloko. Fumana Ján moelelo oa lebitso.
Istre lebitso la motumo o motle ka ho fetisisa: Lehlohonolo, E thabileng, E fanang ka, Mehleng ea kajeno, Bohale. Fumana Istre se boleloang ke lebitso.
Ján tšimoloho ea lebitso la pele. Slovak form of Johannes. Fumana Ján tšimoloho ea lebitso la pele.
Ján lebitso la diminuti: Janko. Fumana Mabitso a marang-rang a Ján.
Mabitso a sa tšoaneng bakeng sa Ján 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, Jackin, Jake, 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, 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. Fumana Ján ka lipuo tse ling.
Mabitso a tloaelehileng ka ho fetisisa ka lebitso Ján: Kotze, Sarks, Janssen, Janek, Van Der Meij. Fumana Lethathamo la mabitso a nang le lebitso Ján.
Mabitso a tloaelehileng ka lebitso la ho qetela Istre: Garfield, Ching, Britt, Parker, Keith. Fumana Mabitso a tsamaeang le Istre.
Ho lumellana ha Ján le Istre ke 80%. Fumana Tšebelisano ea Ján le Istre.