Kylie (also spelled Kyly, Kiley, Kilee, or Kylee) is a feminine given name. This name could derive from two different roots: * From the Noongar, an Indigenous Australian people, from the word "Kiley", meaning "curved, returning stick, boomerang". * From the Irish surname "O’Kiely", which in turn derives from the Old Gaelic surname "O’Cadhla", meaning "graceful or beautiful", descendant(s) of the graceful one.