Mike Pope on Facebook, following up on my posting of the 25th “Lilo & Stitch”, with a question about the naming of the characters in the movie:
MP: Do you think the animators consciously followed a kiki/bouba paradigm?
AZ: Almost surely not consciously; they just chose names that “sounded right” to them.
In general, writers’ name choices for fictitious characters are inscrutable in detail; even if the writers have an explicit account of where the names came from, unconscious preferences for certain kinds of names can usually be seen to be at play.
One of these preferences is the bouba/kiki effect, which has to do with the visual appearance of the referents (see the images above). Also involved are effects having to do with the gender of the referents (Stitch is male, Lilo female). No doubt there are more.