Viliam eng yaxshi nom ma'nolari: Jiddiy, Do'st, Temperaturali, Uchuvchi, Omadli. Qabul qiling Viliam ismining ma'nosi.
Viliam ismining kelib chiqishi. Slovak form of William. Qabul qiling Viliam ismining kelib chiqishi.
Boshqa mamlakatlar va tillarda, Viliam uchun alohida ismlar: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, 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, 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 Viliam boshqa tillarda.
Viliam nomi bilan eng keng tarqalgan soyisimler: Brezinsky, Hajek, Hájek. Qabul qiling Viliam nomi bilan familiyalar ro'yxati.
Altamiruno ismiga ega bo'lgan eng keng tarqalgan ismlar: Rafael, Rick, Bobby, Sierra, William, Rafaël. Qabul qiling Altamiruno bilan ketadigan ismlar.