Gwilym kacha mma aha pụtara: Eji obi ụtọ, Emesapụ aka, Enyi na enyi, Eru, Okike. Nweta Gwilym pụtara aha.
Dibble kacha mma aha nna pụtara: Enyịn, Emesapụ aka, Oké njọ, Ifịk, Kechioma. Nweta Dibble pụtara aha nna.
Gwilym si malite aha mbụ. Welsh form of William. Nweta Gwilym si malite aha mbụ.
Gwilym aha diminutives: Gwil. Nweta Nicknames maka Gwilym.
Agakọta aha maka Gwilym 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 Gwilym na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Gwilym: Williams, Panah, Panah-williams. Nweta List of surnames na aha Gwilym.
Kasị nkịtị aha na aha ikpeazụ Dibble: Kamala, Kaitlin, Jamaal, Rufus, Dianna. Nweta Aha na-aga na Dibble.
Ndakọrịta nke Gwilym na Dibble bụ 76%. Nweta Ndakọrịta nke Gwilym na Dibble.