Gwil maana ya jina bora: Makini, Kisasa, Ukarimu, Furaha, Kubwa. Pata Gwil maana ya jina.
Gwil asili ya jina la kwanza. Aina ya ufupi ya Welsh Gwilym. Pata Gwil asili ya jina la kwanza.
Majina ya jina la Gwil katika nchi tofauti na lugha tofauti: 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. Pata Gwil kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Tanks: Rosette, Raymond, Guillermo, Ashley, Calista. Pata Majina yanayotembea na Tanks.