Wöllem uiga igoa sili: Po nei, Volatile, Agalelei, Gauai, Toaga. Aumai Wöllem uiga o le suafa.
Billy uiga faaiu sili: Laki, Foafoa, Toaga, Agavaa, Agalelei. Aumai Billy uiga o faaiu.
Wöllem amataga o le igoa muamua. Limburgish form of William. Aumai Wöllem amataga o le igoa muamua.
Wöllem igoa diminutives: Wum. Aumai Nicknames mo Wöllem.
Faʻaiu Billy taatele i Aitu Mariana i Matu, Papua Niu Kini, Aitu Solomono. Aumai Billy faaiu faasalalauina.
Igoa tutusa mo Wöllem 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, Viljem, Viljo, Vilko, Ville, Villem, Vilmos, Wil, Wilhelm, Wilhelmus, Wilkin, Wilky, Will, Willahelm, Willem, Willi, William, Willie, Willy, Wilmot, Wim, Wiremu. Aumai Wöllem i isi gagana.
O le tele o igoa tutusa ai ma faaiu Billy: Annalisa, Alexander, Ismael, Billy, Tamera. Aumai Igoa e aumai faatasi Billy.
Ogatasi o Wöllem ma Billy o 79%. Aumai Ogatasi o Wöllem ma Billy.