Wilhelmus moelelo wa lebitso le letle: E tebileng, E sebetsang, Mehleng ea kajeno, E fanang ka, E na le bokhoni. Fumana Wilhelmus moelelo oa lebitso.
Wilhelmus tšimoloho ea lebitso la pele. Latinized form of Wilhelm. This is also the official Dutch form of the name, used on birth certificates but not commonly in daily life. Fumana Wilhelmus tšimoloho ea lebitso la pele.
Wilhelmus lebitso la diminuti: Jelle, Pim, Wil, Willy, Wim. Fumana Mabitso a marang-rang a Wilhelmus.
Mabitso a sa tšoaneng bakeng sa Wilhelmus linaheng le lipuo tse sa tšoaneng: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwil, Gwilherm, Gwilim, Gwillym, Gwilym, Illiam, Jami, Liam, Uilleag, Uilleam, Uilliam, Ulick, Vilĉjo, Vilém, Vilhelm, Vilhelmas, Vilhelmi, Vilhelmo, Vilhelms, Vilhjálmur, Vilho, Vili, Viliam, Vilim, Vilis, Viljami, Viljem, Viljo, Vilko, Ville, Villem, Vilmos, Wil, Wilhelm, Wilkin, Wilky, Will, Willahelm, Willi, William, Willie, Willy, Wilmot, Wim, Wiremu, Wöllem, Wullem, Wum. Fumana Wilhelmus ka lipuo tse ling.
Mabitso a tloaelehileng ka ho fetisisa ka lebitso Wilhelmus: Baillet. Fumana Lethathamo la mabitso a nang le lebitso Wilhelmus.
Mabitso a tloaelehileng ka lebitso la ho qetela Kornhauser: Billie, Rodrigo, Irving, Carol, Elroy. Fumana Mabitso a tsamaeang le Kornhauser.