Guinevere f
English: from the Old French form of the Welsh name Gwenhwyfar, composed of the elements gwen white, fair, blessed, holy + hwyfar smooth, soft. It is famous as the name of King Arthur's beautiful wife, who in most versions of the Arthurian legends is unfaithful to him, having fallen in love with Sir Lancelot. See also GAYNOR (SEE Gaynor) and JENNIFER (SEE Jennifer).
First names dictionary. 2012.