* Iago: The mischievous parrot from Disney's Aladdin
* Ian: The main character from Disney Pixar's Onward
* Iridessa: A fairy from Disney's Tinker Bell movies
* Isabelle: A squirrel from the Animal Crossing series (owned by Nintendo but often associated with Disney due to crossovers)
There aren't many Disney characters with names starting with I, but these are some of the most prominent!