Judith \j(u)-di-th\ as a girl's name is pronounced JOO-dith. It is of Hebrew origin, and the meaning of Judith is "from Judea; Jewish". Biblical name. In the Apocrypha, Judith is a Jewish heroine who incited the Hebrew army to victory over the Assyrians. Actress Dame Judith Anderson; movie critic Judith Crist; chess champion Judit Polgar.
For more information, see also the related name Yudit.