This spelling is originally an Irish surname. And nothing whatever to do with the hay field or meadow or the first name of mainland Britain.It is from NW Ireland, county Sligo and was most likely from the ancient name ohealaighthe meaning ingenious or perhaps also oheilidhe meaning claimant.Modern variations of this name are Haly, Haley, Hely, Healy, Healey, O'Healey, O'Haly... etc.I am the original Hailey (unless you know any Haileys born pre- 1976) because I was named directly from this family name, for my first name.So in short, Hailey means ingenious.
It is from NW Ireland, county Sligo and was most likely from the ancient name ohealaighthe meaning ingenious or perhaps also oheilidhe meaning claimant.
Modern variations of this name are Haly, Haley, Hely, Healy, Healey, O'Healey, O'Haly... etc.
I am the original Hailey (unless you know any Haileys born pre- 1976) because I was named directly from this family name, for my first name.
So in short, Hailey means ingenious.