I know a Kateland! She pronounces it like
Caitlin.
There must be several girls named this because when you go to
www.namenerds.com they have a list of all the spellings that were used and I think in 1998 or so when
Caitlin was at its height of popularity there were a couple of girls named Kateland. It was listed as an alternate spelling of
Caitlin. They have really interesting lists because they let you see almost all names that have been used, even those that have just been used by 6 people or so.
Personally my first idea of a pronunciation would be KATE-land, not KATE-lyn but I guess it can be pronounced like
Caitlin as well.
Oh and I don't like it.