Namesakes
Irish Presidents and Prime Ministers:
1 president
(president) Erskine H. Childers 1973-1974 
Notable Actors and Entertainers:
1 actor
Torin Thatcher (a.k.a. Erskine) 1905-1981
Other Leaders:
1 prime minister
Prime Minister Lloyd Erskine Sandiford 1987-1994 Barbados