Gwillym maana ya jina bora: Makini, Kisasa, Ubunifu, Tete, Furaha. Pata Gwillym maana ya jina.
Dvorak maana ya jina la juu: Makini, Bahati, Ukarimu, Temperament, Wenye uwezo. Pata Dvorak maana ya jina la jina.
Gwillym asili ya jina la kwanza. Aina ya Welsh William. Pata Gwillym asili ya jina la kwanza.
Dvorak asili. Occupational name for a person who either owned a manor, or worked on one. Inatokana na neno la kicheki dvur "manor". Pata Dvorak asili.
Gwillym jina la kupungua kwa jina: Gwil. Pata Majina ya jina la Gwillym.
Majina ya jina la Gwillym 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 Gwillym kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Dvorak: Thomas, Kerissa, Cory, Liam, Fritz. Pata Majina yanayotembea na Dvorak.
Utangamano wa Gwillym na Dvorak ni 73%. Pata Utangamano wa Gwillym na Dvorak.