The name Cortney means A French Dynasty Name and is of English origin. Cortney is name that's been used by parents who are considering unisex or non-gendered baby names--baby names that can be used for any gender.
From the "House of Courtenay," a medieval French dynasty. Courtney Vance, actor. Courtney Thorne-Smith, actress. Courteney Cox, actress. Courtney Love, actress/singer.