Gwilherm mafi kyau sunan ma'ana: M, Volatile, Friendly, M, Tsanani. Samun Gwilherm ma'anar sunan.
Gwilherm asalin sunan farko. Breton form of William. Samun Gwilherm asalin sunan farko.
Synonymous names for Gwilherm a kasashe daban-daban da kuma harsuna: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwil, 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. Samun Gwilherm a cikin wasu harsuna.
Mafi na kowa sunayen da sunan karshe Ausbrooks: Naida, Larry, William, Patrick, Roosevelt. Samun Sunayen da cewa tafi tare da Ausbrooks.