Cayle is an uncommon yet distinctive given name of American origin, derived from the Scottish surname 'Kay'. It has gained some popularity as a unisex name but is still considered quite unique.
The name Cayle appears to have had its most popular years in the late 1990s and early 2000s, with peaks of 14 births in 1999 and 12 births in 2005. However, it seems to have declined in popularity thereafter, with fewer than 10 births per year from 2006 onwards.