Wigmar

Old Germanic form (possibly) of GUIOMAR.

GUIOMAR   female & male   Portuguese, Spanish, Arthurian Romance
Possibly derived from the Germanic name Wigmar, which is formed of the elements wig "war, battle" and meri "famous". In the medieval 'Lancelot-Grail' cycle he plays a minor role as a cousin of Guinevere, who banishes him after he becomes a lover of Morgan le Fey. In modern Portugal and Spain it is a feminine name.
FEMININE FORMS
SPANISH: Xiomara
OTHER FORMS
ARTHURIAN ROMANCE: Guiomar
PORTUGUESE: Guiomar
SPANISH: Guiomar