Aoife \ao(i)-fe\ as a girl's name is pronounced EE-fya. It is of Scottish, Irish and Gaelic origin, and the meaning of Aoife is "beautiful, radiant". From "aoibh" meaning beauty. The name has also been associated with Esuvia, a Gaulish goddess, and was borne by several heroines in ancient Irish legend. Eva is the anglicized form.
For more information, see also the related name Eve.