Kalea isn't pronounced like KAY-lee. Here's a site that explains how it would be pronounced:
http://www.alohafriendsluau.com/names.html.
That said, I think it'd be good for a Hawaiian girl. But for a non-Hawaiian girl, it could lead to confusion.
Miranda
"You've been downgraded to a class three tropical storm." -- My mother to my father, re: Hurricane Dennis
Proud adopter of 15 punctuation marks; see my profile for their names.