Uilliam moelelo wa lebitso le letle: E fanang ka, Mehleng ea kajeno, Lehlohonolo, E fokolang, Bōpo. Fumana Uilliam moelelo oa lebitso.
Kiefer lebitso la motumo o motle ka ho fetisisa: Ela hloko, Bohale, E thabileng, Bōpo, E na le bokhoni. Fumana Kiefer se boleloang ke lebitso.
Uilliam tšimoloho ea lebitso la pele. Irish form of William. Fumana Uilliam tšimoloho ea lebitso la pele.
Kiefer qalong. Derived from German kufe meaning "barrel". This was an occupational name for a barrel maker. Fumana Kiefer qalong.
Uilliam lebitso la diminuti: Liam, Uilleag, Ulick. Fumana Mabitso a marang-rang a Uilliam.
Mabitso a sa tšoaneng bakeng sa Uilliam linaheng le lipuo tse sa tšoaneng: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwil, Gwilherm, Gwilim, Gwillym, Gwilym, Illiam, Jami, Jelle, Liam, Pim, Uilleam, Vilĉjo, Vilém, Vilhelm, Vilhelmas, Vilhelmi, Vilhelmo, Vilhelms, Vilhjálmur, Vilho, Vili, Viliam, Vilim, Vilis, Viljami, Viljem, Viljo, Vilko, Ville, Villem, Vilmos, Wil, Wilhelm, Wilhelmus, Wilkin, Wilky, Will, Willahelm, Willem, Willi, William, Willie, Willy, Wilmot, Wim, Wiremu, Wöllem, Wullem, Wum. Fumana Uilliam ka lipuo tse ling.
Mabitso a tloaelehileng ka lebitso la ho qetela Kiefer: Eliseo, Bill, Remona, Eric, Billie, Éric, Èric. Fumana Mabitso a tsamaeang le Kiefer.
Ho lumellana ha Uilliam le Kiefer ke 72%. Fumana Tšebelisano ea Uilliam le Kiefer.