Mccooey Family History
Mccooey Name Meaning
Irish (Armagh): Anglicized form of Gaelic Mac Cumhaighe ‘son of Cú Mhaighe’ a personal name meaning ‘hound of the plain’. This is a late form the earlier genitive of the personal name being Conmaighe or Conmhaighe.
Source: Dictionary of American Family Names 2nd edition, 2022