Guillem eng yaxshi nom ma'nolari: Diqqat bilan, Jiddiy, Zamonaviy, Temperaturali, Saxiy. Qabul qiling Guillem ismining ma'nosi.
Weisse eng yaxshi familiyasi ma'nolari: Do'st, Zamonaviy, Temperaturali, Quvnoq, Diqqat bilan. Qabul qiling Familiyasi Weisse.
Guillem ismining kelib chiqishi. Catalan form of William. Qabul qiling Guillem ismining kelib chiqishi.
Boshqa mamlakatlar va tillarda, Guillem uchun alohida ismlar: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, 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. Qabul qiling Guillem boshqa tillarda.
Weisse ismiga ega bo'lgan eng keng tarqalgan ismlar: Otis, Shane, Johnson, Mohammad, Corey. Qabul qiling Weisse bilan ketadigan ismlar.
Guillem va Weisse ning mosligi 73%. Qabul qiling Guillem va Weisse muvofiqligi.