Galilean

an inhabitant or native of Galilee. This word was used as a name
of contempt as applied to our Lord's disciples (Luke 22:59; Acts
2:7). All the apostles, with the exception of Judas Iscariot
(Acts 1:11), were Galileans. Peter was detected by his Galilean
accent (Matt. 26:69; Mark 14:70).

This was also one of the names of reproach given to the early
Christians. Julian the Apostate, as he is called, not only used
the epithet himself when referring to Christ and his apostles,
but he made it a law that no one should ever call the Christians
by any other name.