Uilleag maana ya jina bora: Temperament, Bahati, Furaha, Kazi, Tete. Pata Uilleag maana ya jina.
Rain maana ya jina la juu: Ubunifu, Furaha, Ukarimu, Makini, Kazi. Pata Rain maana ya jina la jina.
Uilleag asili ya jina la kwanza. Aidha aina ya Ireland ya jina la kale la Norse Hugleikr, au mwingine kupungua kwa Uilliam. Pata Uilleag asili ya jina la kwanza.
Majina ya jina la Uilleag katika nchi tofauti na lugha tofauti: Bill, Billie, Billy, Guglielmo, Guilherme, Guillaume, Guillem, Guillermo, Gwil, Gwilherm, Gwilim, Gwillym, Gwilym, Hugleikr, Illiam, Jami, Jelle, Liam, Pim, Uilleam, 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 Uilleag kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Rain: Yogesh, Aniket, Billy, Nikita, Krisha. Pata Majina yanayotembea na Rain.
Utangamano wa Uilleag na Rain ni 77%. Pata Utangamano wa Uilleag na Rain.