Definitions of Casey:

• name:  A male given name (common: 1 in 1851 males; popularity rank in the U.S.: #268)
• name:  A female given name (common: 1 in 3448 females; popularity rank in the U.S.: #461)
• name:  A surname (common: 1 in 4166 families; popularity rank in the U.S.: #479)