Guillermo uiga igoa sili: Volatile, Po nei, Foafoa, Matuia, Agavaa. Aumai Guillermo uiga o le suafa.
Guillermo amataga o le igoa muamua. Spanish form of William. Aumai Guillermo amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Guillermo: gee-YER-mo. E faapefea e faalauiloa Guillermo.
Igoa tutusa mo Guillermo i atunuu ma gagana eseese: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, 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, Wöllem, Wullem, Wum. Aumai Guillermo i isi gagana.
Surnames taatele ma igoa Guillermo: Seise, Munk, Fenn, Durward, Dibartolo. Aumai Lisi o surnames ma igoa Guillermo.
O le tele o igoa tutusa ai ma faaiu Blauman: Monty, Marlon, Chung, Edythe, Jonathon. Aumai Igoa e aumai faatasi Blauman.