Worldwide, Adley (Adley 
) is quite a rare predominantly boy's, but very seldom feminine given name. The forename Adley is characteristic of the Democratic Republic of the Congo, where it is a rare boy's name, Taiwan, and Singapore. In absolute terms, it most frequently occurs in the Democratic Republic of the Congo, the United States, and Brazil. Likewise, Adley is the last name as well as the forename.