It all started in 1946, when Hayley Mills was given her mother's maiden name. Now that spelling is in third place, after Hailey and Haley, with all three adding up to one of the most popular names in the country.
Hayley CatherineRoseVivienMills, English actress
Hayley Elizabeth Atwell, English actress
Hayley NicholeWilliams, singer of American band Paramore
Hayley Dee Westenra, New Zealand singer
Hayley Okines, English progeria activist
Hayley Kiyoko Alcroft, American actress
Hayley Chase, American actress
Hayley Canham, English actress
Hayley Soraya Tamaddon, English actress
Hayley Marie Kohle, Canadian model
Hayley JaneLewis, Australian swimmer and TV presenter
Hayley Roselouise Bridges, daughter of actor Jeff Bridges
Hayley Rae, daughter of musician Zakk Wylde
Hayley Hader (b. 2014), daughter of actor/comedian Bill Hader
Hayley Smith, daughter on TV's "American Dad"
Hayley Steele, character on TV's "The Troop"
Hayley Marshall, character on TV's "The Vampire Diaries" and "The Originals"
Hayley SmithLawson, from Australian soap "Home & Away"
Hayley Anne Cropper, character on British soap "Coronation Street"
Hayley Ramsey, character on British soap "Hollyoaks"