Gwillym an t-ainm as fheàrr a chiall: Furachail, Latha an-diugh, Cruthachail, Sradagach, Sunndach. Faigh Gwillym brìgh ainm.
Nicholls as fheàrr sloinneadh chiall: Latha an-diugh, Comasach, Droch, Cruthachail, Càirdeil. Faigh Nicholls brìgh sloinneadh.
Gwillym a thàinig a 'chiad ainm. Welsh form of William. Faigh Gwillym a thàinig a 'chiad ainm.
Gwillym ainm diminutives: Gwil. Faigh Far airson Gwillym.
Air ainm Nicholls as cumanta ann an Anguilla, Barbados, Na h-Eileanan Cook, Saint Helena, Ascension agus Tris, Vanuatu. Faigh Nicholls sloinneadh sgaoileadh.
Samhlachadh ainmean Gwillym ann an diofar dhùthchannan agus cànanan: 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. Faigh Gwillym ann an cànanan eile.
As ainmean cumanta le ainm mu dheireadh Nicholls: Alan, Trent, Robert, Vertie, Tanuja, Róbert. Faigh Ainmean a 'dol le Nicholls.
Fhreagarrachd Gwillym agus Nicholls 76%. Faigh Fhreagarrachd Gwillym agus Nicholls.