I am Jesus of Nazareth; that contemned (though not contemptible) name is owned by Christ from heaven, that they might not be ashamed when they were reproached by it on earth. Of the rest, See Poole on "Acts 9:5".
Related Commentaries of Acts 22:8
Acts 22:8
8 And I answered, Who art thou, Lord? And he said unto me,I am Jesus of Nazareth, whom thou persecutest.