Gian moelelo wa lebitso le letle: E fokolang, Bohale, E na le bokhoni, E thabileng, Botsoalle. Fumana Gian moelelo oa lebitso.
Williamson lebitso la motumo o motle ka ho fetisisa: E sebetsang, Ela hloko, E thabileng, Bohale, Lehlohonolo. Fumana Williamson se boleloang ke lebitso.
Gian tšimoloho ea lebitso la pele. Short form of Giovanni. Fumana Gian tšimoloho ea lebitso la pele.
Williamson qalong. Means "son of William". Fumana Williamson qalong.
Gian lebitso la diminuti: Giannino. Fumana Mabitso a marang-rang a Gian.
Lebitso la ho qetela Williamson le tloaelehileng haholo Australia, Jamaica, New zealand, United kingdom. Fumana Williamson lebitso la lebitso le fetisetsang.
Mabitso a sa tšoaneng bakeng sa Gian linaheng le lipuo tse sa tšoaneng: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gianni, Giannis, 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, Ivica, Ivo, Iwan, Jaan, Jānis, Jackin, 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, Ohannes, Rashaun, Rashawn, Seán, Sean, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Fumana Gian ka lipuo tse ling.
Mabitso a bonngoe a tšoanang bakeng sa Williamson linaheng le lipuo tse fapaneng: Mac uileagóid, Macwilliam, Mcelligott, Mcwilliam, Willems, Willemse, Willemsen, Wilms. Fumana Williamson ka lipuo tse ling.
Mabitso a tloaelehileng ka ho fetisisa ka lebitso Gian: Franco, Chand, Schiavinato, Gamboa, Joaquin. Fumana Lethathamo la mabitso a nang le lebitso Gian.
Mabitso a tloaelehileng ka lebitso la ho qetela Williamson: Davis, Wesley, Robert Williamson, Veronica, Gail, Verónica, Verônica. Fumana Mabitso a tsamaeang le Williamson.
Ho lumellana ha Gian le Williamson ke 84%. Fumana Tšebelisano ea Gian le Williamson.