Name in Japanese is 御子柴 利恵子 according to the Japanese Wikipedia entry for FF Type-0:
http://ja.wikipedia.org/wiki/ファイナルファンタジー零式. Only other reference to that name I could find is this listing of credits for On the Way to a Smile: Episode Denzel:
http://fromsquare.info/wiki/?2009%C7...ISODE%20DENSEL.