Namesakes
Fictional Characters from Books:
1 character
Henry Jekyll (a.k.a. Hyde) 1886 Strange Case of Dr Jekyll and Mr Hyde 
Fictional Characters from Television:
1 character
Steven Hyde 1998 That '70s Show
Irish Presidents and Prime Ministers:
1 president
(president) Douglas Hyde 1938-1945
Notable Actors and Entertainers:
2 actors
Wilfrid Hyde-White 1903-1991
Jonathan Hyde 1948-