Gwilim kacha mma aha pụtara: Eji obi ụtọ, Emesapụ aka, Obodo, Iwe, Oké njọ. Nweta Gwilim pụtara aha.
Mcday kacha mma aha nna pụtara: Iwe, Kechioma, Okike, Enyi na enyi, Enyịn. Nweta Mcday pụtara aha nna.
Gwilim si malite aha mbụ. Welsh form of William. Nweta Gwilim si malite aha mbụ.
Gwilim aha diminutives: Gwil. Nweta Nicknames maka Gwilim.
Agakọta aha maka Gwilim na mba dị iche iche na-asụ asụsụ: 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. Nweta Gwilim na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Mcday: Earnest, Mitchell, Nova, Shauna, Heriberto. Nweta Aha na-aga na Mcday.
Ndakọrịta nke Gwilim na Mcday bụ 69%. Nweta Ndakọrịta nke Gwilim na Mcday.