Boyd’s Bible Dictionary:

Greek form of Judah
(1) Judah (Matt. 1:2-32Abraham begat Isaac; and Isaac begat Jacob; and Jacob begat Judas and his brethren; 3And Judas begat Phares and Zara of Thamar; and Phares begat Esrom; and Esrom begat Aram; (Matthew 1:2‑3)). (2) Iscariot, or of Kerioth. Betrayer of Christ (Matt. 10:44Simon the Canaanite, and Judas Iscariot, who also betrayed him. (Matthew 10:4); Mark 3:1919And Judas Iscariot, which also betrayed him: and they went into an house. (Mark 3:19); Luke 6:1616And Judas the brother of James, and Judas Iscariot, which also was the traitor. (Luke 6:16); John 6:71; 12:6; 13:2971He spake of Judas Iscariot the son of Simon: for he it was that should betray him, being one of the twelve. (John 6:71)
6This he said, not that he cared for the poor; but because he was a thief, and had the bag, and bare what was put therein. (John 12:6)
29For some of them thought, because Judas had the bag, that Jesus had said unto him, Buy those things that we have need of against the feast; or, that he should give something to the poor. (John 13:29)
). (3) Man of Damascus (Acts 9:1111And the Lord said unto him, Arise, and go into the street which is called Straight, and inquire in the house of Judas for one called Saul, of Tarsus: for, behold, he prayeth, (Acts 9:11)). (4) Barsabas, chief among the brethren, and prophet (Acts 15:22,3222Then pleased it the apostles and elders, with the whole church, to send chosen men of their own company to Antioch with Paul and Barnabas; namely, Judas surnamed Barsabas, and Silas, chief men among the brethren: (Acts 15:22)
32And Judas and Silas, being prophets also themselves, exhorted the brethren with many words, and confirmed them. (Acts 15:32)
). (5) A Galilean apostate (Acts 5:3737After this man rose up Judas of Galilee in the days of the taxing, and drew away much people after him: he also perished; and all, even as many as obeyed him, were dispersed. (Acts 5:37)).

Concise Bible Dictionary:

4. Judas of Galilee, who raised an insurrection in the days of the taxing, A.D. 6. He was killed

Jackson’s Dictionary of Scripture Proper Names:

Greek for Judah