Namesakes
Kelly Reilly
(middle name Siobhán) (f) 1977- 
Notable Actors and Entertainers (actor)
Siobhan Finneran
(f) 1966-
Notable Actors and Entertainers (actor)
Siobhan Marshall
(f) 1983-
Notable Actors and Entertainers (actor)
Siobhán McKenna
(f) 1923-1986
Notable Actors and Entertainers (actor)