Ulick uiga igoa sili: Gauai, Toaga, Po nei, Agalelei, Volatile. Aumai Ulick uiga o le suafa.
Ulick amataga o le igoa muamua. Anglicized form of Uilleag. Aumai Ulick amataga o le igoa muamua.
Igoa tutusa mo Ulick i atunuu ma gagana eseese: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwil, Gwilherm, Gwilim, Gwillym, Gwilym, Hugleikr, Illiam, Jami, Jelle, Liam, Pim, Uilleam, 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. Aumai Ulick i isi gagana.
O le tele o igoa tutusa ai ma faaiu Muellner: Khalilah, Cleveland, William, Von, Jamey. Aumai Igoa e aumai faatasi Muellner.