Guillem moelelo wa lebitso le letle: Ela hloko, E tebileng, Mehleng ea kajeno, Bohale, E fanang ka. Fumana Guillem 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.
Guillem tšimoloho ea lebitso la pele. Catalan form of William. Fumana Guillem 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 Guillem linaheng le lipuo tse sa tšoaneng: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillermo, Gwil, Gwilherm, Gwilim, Gwillym, Gwilym, Illiam, Jami, Jelle, Liam, Pim, 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, Wilhelmus, Wilkin, Wilky, Will, Willahelm, Willem, Willi, William, Willie, Willy, Wilmot, Wim, Wiremu, Wöllem, Wullem, Wum. Fumana Guillem ka lipuo tse ling.
Mabitso a tloaelehileng ka lebitso la ho qetela Frey: Shelia, Russell Frey, Hildegard, John, Dacia. Fumana Mabitso a tsamaeang le Frey.
Ho lumellana ha Guillem le Frey ke 65%. Fumana Tšebelisano ea Guillem le Frey.