Dinah
Alice's cat in Lewis Carroll's "Alice in Wonderland"
Dinah Hunter
character in the Demon Headmaster books and television series
Dinah Mannering
character in Enid Blyton's "The Island of Adventure"
Dilys Pritchard
murder victim in Richard Llewellyn's 1939 novel "How Green Was My Valley"
Dilys
character in Barbara Cartland's book "Love Climbs In"
Dilys Derwent
former headmistress of Hogwarts in "Harry Potter"