Gen 29:35 She conceived again and gave birth to a son, saying, This time I will praise the Lord, so she named him Judah. This stopped giving birth. "
Of course, the name Judas is used a lot in Israel, appearing more than 900 times in the whole Bible. When Israel betrays God, God will punish them. First, the original unified country was divided into two countries, ten tribes in the north, also called Israel, and two tribes in the south called Judah. In the end, both countries were destroyed by Assyria and Babylon.
Jesus was born in the Jewish tribe Bethlehem. Rev 5:5 And one of the elders said to me, Don't cry. Behold, the lion of the tribe of Judah, the root of David, has won; he can open the book and open its seven seals. "This section refers to Jesus.
The disciple who betrayed Jesus was also called Judas.
In the New Testament, names like Israel and Judah are often used to imply believers. Heb 8:8 Therefore the Lord rebukes his people, saying, The days are coming when I will make a new covenant with the house of Israel and the house of Judah. In this passage, Judas refers to the believers of the New Testament.