Vilhelmas moelelo wa lebitso le letle: Bōpo, Botsoalle, Mehleng ea kajeno, E thabileng, E sebetsang. Fumana Vilhelmas moelelo oa lebitso.
Frey lebitso la motumo o motle ka ho fetisisa: Botsoalle, E fokolang, E sebetsang, E tebileng, E na le bokhoni. Fumana Frey se boleloang ke lebitso.
Vilhelmas tšimoloho ea lebitso la pele. Lithuanian form of William. Fumana Vilhelmas tšimoloho ea lebitso la pele.
Lebitso la ho qetela Frey le tloaelehileng haholo Jeremane, Switzerland. Fumana Frey lebitso la lebitso le fetisetsang.
Mabitso a sa tšoaneng bakeng sa Vilhelmas linaheng le lipuo tse sa tšoaneng: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwil, Gwilherm, Gwilim, Gwillym, Gwilym, Illiam, Jami, Jelle, Liam, Pim, Uilleag, Uilleam, Uilliam, Ulick, Vilĉjo, Vilém, Vilhelm, 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 Vilhelmas ka lipuo tse ling.
Mabitso a tloaelehileng ka lebitso la ho qetela Frey: Shelia, Alison, Christopher, Anna, Russell Frey. Fumana Mabitso a tsamaeang le Frey.
Ho lumellana ha Vilhelmas le Frey ke 77%. Fumana Tšebelisano ea Vilhelmas le Frey.