Gwillym igama elona lifanelekileyo: Ilumkele, Namhlanje, Bokudala, Ezinqabileyo, Ujonge. Fumana Gwillym intsingiselo yegama.
Garman intsingiselo egqibeleleyo yegama: Nobungane, Esebenzayo, Namhlanje, Kakhulu, Unika. Fumana Garman intsingiselo yesinti.
Gwillym imvelaphi yegama lokuqala. Welsh form of William. Fumana Gwillym imvelaphi yegama lokuqala.
Gwillym igama lincinci: Gwil. Fumana Amagama omnxeba we Gwillym.
Amagama alinganayo for Gwillym kumazwe ahlukeneyo neelwimi: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwilherm, 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 Gwillym kwezinye iilwimi.
Amagama aqhelekileyo ngegama lokugqibela Garman: Galina, Dane, Janeen, Laurence, Natalie, Natálie. Fumana Amagama ahamba kunye Garman.
Ukuhambisana Gwillym kunye Garman yi 78%. Fumana Ukuhambelana Gwillym kunye Garman.