Gwilherm tikanga ingoa pai: Ohaoha, Ahua, Ratarata, Tahuri, Nui. Haere Gwilherm tikanga o te ingoa.
Gwilherm takenga o te ingoa tuatahi. Breton form of William. Haere Gwilherm takenga o te ingoa tuatahi.
Ingoa faaauhia hoki Gwilherm i roto i whenua rerekē me ngā reo: 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. Haere Gwilherm i ētahi atu reo.
Te nuinga ingoa noa ki te ingoa whakamutunga Bosold: Hilma, William, Jeffie, Crystal, Julee. Haere Ingoa e haere ki Bosold.