Namesakes
Characters in Greek Mythology:
1 character
Calliope (f) 
Fictional Characters from Television:
2 characters
Calliope Jones 1965 Days of Our Lives
Callie Torres 2005 Grey's Anatomy
Notable Actors and Entertainers:
1 actor
Callie Thorne 1969-
Saints:
1 saint
Saint Calliope ?-250