Namesakes
Fictional Characters from Television:
1 character
Aidan Shaw 1998 Sex and the City 
Notable Actors and Entertainers:
4 actors
Aidan Quinn 1959-
Aidan Gillen 1968-
Aidan Turner 1983-
Aidan Gallagher 2003-
Saints:
2 saints
Saint Aidan of Lindisfarne 590-651
Saint Aidan ?-626