Guinevere is a beautiful, very dramatic-sounding name, IMO. So, of course I love it! I'm very tempted to use a strong Welsh name for a MN, however I think it has the possibility to mesh well with non-Welsh names.
Suggestions:
Guinevere MyfanwyGuinevere CarysGuinevere AnwenGuinevere PearlGuinevere IsabellaGuinevere JohannaGuinevere VictoriaGuinevere DavinaGuinevere Estella
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"Ye stars! which are the poetry of heaven!"--Byron
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