Vilhjálmur eng yaxshi nom ma'nolari: Vakolatli, Do'st, Diqqat bilan, Faol, Jiddiy. Qabul qiling Vilhjálmur ismining ma'nosi.
Vilhjálmur ismining kelib chiqishi. Icelandic form of William. Qabul qiling Vilhjálmur ismining kelib chiqishi.
Boshqa mamlakatlar va tillarda, Vilhjálmur 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, 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 Vilhjálmur boshqa tillarda.
Hagemeister ismiga ega bo'lgan eng keng tarqalgan ismlar: William, Humberto, Lindsay, Derek, Santa. Qabul qiling Hagemeister bilan ketadigan ismlar.