Namesakes
Fictional Characters from Movies:
1 hero
Ada McGrath 1993 The Piano 
Fictional Characters from Television:
1 character
Malik McGrath 1994 ER
Notable Actors and Entertainers:
1 actor
Katie McGrath 1983-
Olympic Medalists:
1 gold/silver
(gold/silver) Matt McGrath 1908; 1912; 1924 hammer throw