Namesakes
Fictional Characters from Plays and Musicals:
1 character
Finian McLonergan 1947 Finian's Rainbow 
Saints:
4 saints
Saint Finnian of Clonard (a.k.a. Finian) 470-549
Saint Finnian of Moville (a.k.a. Finian) 495-589
Saint Finian Lobhar ?-560
Saint Finian Munnu ?-635