Guillaume an t-ainm as fheàrr a chiall: Comasach, Fortanach, Gnìomhach, Furachail, Droch. Faigh Guillaume brìgh ainm.
Guillaume a thàinig a 'chiad ainm. French form of William. Faigh Guillaume a thàinig a 'chiad ainm.
No ath-sgrìobhadh mar a dh'fhuaimnicheas chiad ainm Guillaume: gee-OM. Ciamar a fhuaimneachadh Guillaume.
Samhlachadh ainmean Guillaume ann an diofar dhùthchannan agus cànanan: Bill, Billie, Billy, Guglielmo, Guilherme, Guillem, 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. Faigh Guillaume ann an cànanan eile.
As ainm cumanta sloinnidhean le Guillaume: De Sainte-maure, Fournier, Schollier. Faigh Liosta de na sloinnidhean ainm le Guillaume.
As ainmean cumanta le ainm mu dheireadh Rhyner: Jerilyn, Jayson, Willie, Lori, Zachary. Faigh Ainmean a 'dol le Rhyner.