also known as: Thaddeus, Lebbaeus, Jude, Judas, Judah
This is one of the names (Mark 3:18) of the Apostle Jude.
These different names all designate the same person, the author of the epistle (Jude).
He is called “Lebbaeus” in Matthew 10:3 and Luke 6:16.
He is called “Judas the brother of James;” while John (14:22), probably referring to the same person, speaks of “Judas, not Iscariot”