Gwilim uiga igoa sili: Fiafia, Agalelei, Volatile, Lē ma vāloia, Matuia. Aumai Gwilim uiga o le suafa.
Kiser uiga faaiu sili: Gauai, Foafoa, Agalelei, Laki, Po nei. Aumai Kiser uiga o faaiu.
Gwilim amataga o le igoa muamua. Welsh form of William. Aumai Gwilim amataga o le igoa muamua.
Gwilim igoa diminutives: Gwil. Aumai Nicknames mo Gwilim.
Igoa tutusa mo Gwilim i atunuu ma gagana eseese: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwilherm, 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. Aumai Gwilim i isi gagana.
O le tele o igoa tutusa ai ma faaiu Kiser: Bobby, Darlena, Lyla, Anette, Marlyn. Aumai Igoa e aumai faatasi Kiser.
Ogatasi o Gwilim ma Kiser o 78%. Aumai Ogatasi o Gwilim ma Kiser.