This is the name of two Biblical men.
Claudius, the fourth Roman emperor
He succeeded Caligula (A.D. 41). Though in general he treated the Jews, especially those in Asia and Egypt, with great indulgence, yet about the middle of his reign (A.D. 49) he banished them all from Rome (Acts 18:2). In this edict the Christians were included, as being, as was supposed, a sect of Jews. The Jews, however soon again returned to Rome.
He died in A.D. 54.