in ANTIOCH, they were FIRST CALLED CHRISTIANS or Christ Followers

25 Then Barnabas went to the city of Tarsus to look for Saul. 26 When he found him, he brought him to Antioch. They stayed there a whole year. Every time the church came together, Barnabas and Saul met with them and taught many people. It was in Antioch that the followers of the Lord Jesus were called "Christ-followers" for the first time. Acts 11