Viljem uiga igoa sili: Toaga, Agavaa, Gauai, Lē ma vāloia, Laki. Aumai Viljem uiga o le suafa.
Hofbauer uiga faaiu sili: Faauo, Lē ma vāloia, Foafoa, Matuia, Agalelei. Aumai Hofbauer uiga o faaiu.
Viljem amataga o le igoa muamua. Slovene form of William. Aumai Viljem amataga o le igoa muamua.
Viljem igoa diminutives: Vili, Vilko. Aumai Nicknames mo Viljem.
Faʻaiu Hofbauer taatele i Austria. Aumai Hofbauer faaiu faasalalauina.
Igoa tutusa mo Viljem i atunuu ma gagana eseese: 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, Viliam, Vilim, Vilis, Viljami, Viljo, Vilko, Ville, Villem, Vilmos, Wil, Wilhelm, Wilhelmus, Wilkin, Wilky, Will, Willahelm, Willem, Willi, William, Willie, Willy, Wilmot, Wim, Wiremu, Wöllem, Wullem, Wum. Aumai Viljem i isi gagana.
O le tele o igoa tutusa ai ma faaiu Hofbauer: Dennise, Willis, Kelsey, Guy, Billy. Aumai Igoa e aumai faatasi Hofbauer.
Ogatasi o Viljem ma Hofbauer o 73%. Aumai Ogatasi o Viljem ma Hofbauer.