Namesakes
James Moriarty
(m) 
Fictional Characters from Books 1894 The Memoirs of Sherlock Holmes
Cathy Moriarty
(f) 1960-
Notable Actors and Entertainers (actor)
Ross Moriarty
(m) 1994-
Notable Athletes (rugby)
Erin Moriarty
(f) 1994-
Notable Actors and Entertainers (actor)