Namesakes
Fictional Characters from Books:
1 character
Michael Guerin 1998 Roswell High 
Fictional Characters from Television:
1 character
Michael Guerin 1999 Roswell
Hall-of-Famers:
1 basketball
(basketball) Richie Guerin 2013
Notable Athletes:
1 basketball
(basketball) Richie Guerin 1932-
Notable Journalists:
1 journalist
(journalist) Veronica Guerin 1959-1996