Namesakes
Characters in Greek Mythology:
2 characters
Iris (f) 
Iris (f)
Fictional Characters from Movies:
1 character
Iris 1987 Iris
Fictional Characters from Song Titles:
2 characters
(character) Iris 1998 Iris
(character) Iris 2014 Iris (Hold Me Close)
Hurricanes and Tropical Storms:
2 hurricanes, 1 storm
Storm Iris 1989
Hurricane Iris 1995
Hurricane Iris 2001
Notable Actors and Entertainers:
2 actors
Eve Hewson (a.k.a. Iris) 1991-
Iris Apatow 2002-
Notable Writers:
1 author
Iris Murdoch 1919-1999
Olympic Medalists:
1 bronze, 1 silver
(silver) Iris Tanner 1924; 1928 swimming - 4x100 m freestyle relay
(bronze) Iris Zscherpe 1984 swimming - 4x100 m freestyle relay
Shakespearian Characters:
1 character
Iris The Tempest