Gwilherm ti o dara ju orukọ itumo: Oninurere, Iyipada, Friendly, Fetísílẹ, Pataki. Gba Gwilherm itumo ti orukọ.
Gwilherm Oti ti akọkọ orukọ. Breton form of William. Gba Gwilherm Oti ti akọkọ orukọ.
Bakannaa awọn orukọ fun Gwilherm ni orisirisi awọn orilẹ-ede ati ede: 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. Gba Gwilherm ni awọn ede.
Wọpọ awọn orukọ pẹlu kẹhin orukọ Sartain: Freddie, Buster, Megan, Octavia, Milton, Octávia. Gba Awọn orukọ ti o lọ pẹlu Sartain.