A Gaelic name (Gaelic is the native language of ancient Scottland) meaning party girl or warrior princess.
Person 1: Hi, my name's Raven, what's yours?
Person 2: Kaley.
Raven: Isn't it spelled Kaeley or Kayley or whatever?
Kaley: It can be but this was the original way to spell it. England and the Irish stole it and keep spelling it incorrectly -_-'