Judith f. Hebrew יְהוּדִית 'woman from Judea, Jewess'.
The name of eponymous character in one of the books of the Apocrypha, a 9th C empress of the Franks, a 9th C queen consort of Wessex, a 10th C duchess of Normandy, an 11th C duchess consort of Poland, an 11th C queen consort of Hungary and Poland, a 12th C queen consort of Bohemia, and a 13th C queen consort of Bohemia and Poland. Wycliffite Bible (1395): Judith.
The name was used but never common in England before the 16th C. In Germany and Eastern Europe, the name was rare outside of royalty and nobility, while in Iberia it is almost unheard of outside Jewish populations.