Jaan moelelo wa lebitso le letle: E tebileng, Bōpo, E sebetsang, Botsoalle, Lehlohonolo. Fumana Jaan moelelo oa lebitso.
Havenga lebitso la motumo o motle ka ho fetisisa: Mehleng ea kajeno, E na le bokhoni, Ela hloko, E fokolang, Botsoalle. Fumana Havenga se boleloang ke lebitso.
Jaan tšimoloho ea lebitso la pele. Estonian form of John. Fumana Jaan tšimoloho ea lebitso la pele.
Lebitso la ho qetela Havenga le tloaelehileng haholo . Fumana Havenga lebitso la lebitso le fetisetsang.
Mabitso a sa tšoaneng bakeng sa Jaan 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, Jānis, Jack, Jackin, Jake, Ján, 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, 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 Jaan ka lipuo tse ling.
Mabitso a tloaelehileng ka ho fetisisa ka lebitso Jaan: Umrao, Khattak. Fumana Lethathamo la mabitso a nang le lebitso Jaan.
Mabitso a tloaelehileng ka lebitso la ho qetela Havenga: Shanti, Theressa, Mohamed, Frans, Consuela. Fumana Mabitso a tsamaeang le Havenga.
Ho lumellana ha Jaan le Havenga ke 75%. Fumana Tšebelisano ea Jaan le Havenga.