Gwilym uiga igoa sili: Fiafia, Agalelei, Faauo, Agavaa, Foafoa. Aumai Gwilym uiga o le suafa.
Steele uiga faaiu sili: Agalelei, Matuia, Lē ma vāloia, Laki, Fiafia. Aumai Steele uiga o faaiu.
Gwilym amataga o le igoa muamua. Welsh form of William. Aumai Gwilym amataga o le igoa muamua.
Steele tupuaga. Occupational name for a steelworker. Aumai Steele tupuaga.
Gwilym igoa diminutives: Gwil. Aumai Nicknames mo Gwilym.
Faʻaiu Steele taatele i Antigua and Barbuda, Grenada. Aumai Steele faaiu faasalalauina.
Igoa tutusa mo Gwilym 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 Gwilym i isi gagana.
Surnames taatele ma igoa Gwilym: Williams, Panah-williams, Panah. Aumai Lisi o surnames ma igoa Gwilym.
O le tele o igoa tutusa ai ma faaiu Steele: Merle, Remington, Vainya, Joyce, William. Aumai Igoa e aumai faatasi Steele.
Ogatasi o Gwilym ma Steele o 76%. Aumai Ogatasi o Gwilym ma Steele.