The first name Corey is of Celtic/Gaelic, Irish, English, Scottish, Gaelic, Anglo Saxon origin. It is often a boy or girl name. It has the following meaning(s):
Celtic/Gaelic: Hollow
Irish: Variant of Cory Meaning Variously: from the Round Hill; Seething Pool; Ravine
English: Variant of Cory Meaning Variously: from the Round Hill; Seething Pool; or Ravine