Iain moelelo wa lebitso le letle: Botsoalle, Ela hloko, E fokolang, Lehlohonolo, E thabileng. Fumana Iain moelelo oa lebitso.
Meron lebitso la motumo o motle ka ho fetisisa: E fokolang, Ela hloko, Bohale, Bōpo, Mehleng ea kajeno. Fumana Meron se boleloang ke lebitso.
Iain tšimoloho ea lebitso la pele. Scottish form of John. Fumana Iain tšimoloho ea lebitso la pele.
Mabitso a sa tšoaneng bakeng sa Iain 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, 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, 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 Iain ka lipuo tse ling.
Mabitso a tloaelehileng ka ho fetisisa ka lebitso Iain: Girdwood, Ferry, Clenahan, Chandler, Ogilvy. Fumana Lethathamo la mabitso a nang le lebitso Iain.
Mabitso a tloaelehileng ka lebitso la ho qetela Meron: John. Fumana Mabitso a tsamaeang le Meron.
Ho lumellana ha Iain le Meron ke 79%. Fumana Tšebelisano ea Iain le Meron.