Gwil ti o dara ju orukọ itumo: Fetísílẹ, Igbalode, Oninurere, Cheerful, Pataki. Gba Gwil itumo ti orukọ.
Billy ti o dara ju ìdílé itumo: Orire, Creative, Ti nṣiṣe lọwọ, Awọn, Oninurere. Gba Billy itumo ti ìdílé.
Gwil Oti ti akọkọ orukọ. Welsh short form of Gwilym. Gba Gwil Oti ti akọkọ orukọ.
Last orukọ Billy wọpọ ni Northern Mariana Islands, Papua New Guinea, Solomoni Islands. Gba Billy ìdílé ntan.
Bakannaa awọn orukọ fun Gwil ni orisirisi awọn orilẹ-ede ati ede: 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. Gba Gwil ni awọn ede.
Wọpọ awọn orukọ pẹlu kẹhin orukọ Billy: Ismael, Billy, Tamera, Leroy, William. Gba Awọn orukọ ti o lọ pẹlu Billy.
Ibamu ti Gwil si Billy ni 71%. Gba Ibamu ti Gwil si Billy.