The name Amberleigh means Combination Of Amber+Kimberly and is of American origin. Amberleigh is a name that's been used primarily by parents who are considering baby names for girls.
Amberly is what we call a "combination name," combining elements from two different names, Amber and Kimberly. It's a common practice for parents who want more unique names, but still keep with something that is easy to pronounce and easy to spell.