Gwilim tikanga ingoa pai: Koa, Ohaoha, Ahua, Hūkokikoki, Nui. Haere Gwilim tikanga o te ingoa.
Gu pai tikanga ingoa: Mātau, Waimarie, Tahuri, Ratarata, Koa. Haere Gu tikanga o ingoa.
Gwilim takenga o te ingoa tuatahi. Welsh form of William. Haere Gwilim takenga o te ingoa tuatahi.
Gwilim diminutives ingoa: Gwil. Haere I tapaina a hoki Gwilim.
Ingoa whakamutunga Gu tino noa i roto i China, Macau, Te Tai Tokerau Korea, South Korea, Taiwan. Haere Gu ingoa horahanga.
Ingoa faaauhia hoki Gwilim i roto i whenua rerekē me ngā reo: 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. Haere Gwilim i ētahi atu reo.
Te nuinga ingoa noa ki te ingoa whakamutunga Gu: Zhenyu, Jeffrey, Holiviene, Ra, Jaiditya. Haere Ingoa e haere ki Gu.
Hototahi o Gwilim a Gu he 75%. Haere Hototahi o Gwilim a Gu.