For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
Chris Meyer
I think that there no different between Christ Jesus and Jesus Christ. It is the same person.
Seth Freeman
Nothing.
Vincent Mercado
I love this answer.
George Adams
They're the same thing.
Bruce Morgan
"Jesus" was his personal name.
"Christ" was his title, not his family name, which would have been "Ben-Joseph".