Name Details - FamilyEducation

Meaning and Origin of: Treacy

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First name origins & meanings:

  • Greek : Harvester
  • Latin : Courageous
  • Irish : Battler

First name variations

Last name origin & meaning:

  • Irish : reduced Anglicized form of Gaelic Ó Treasaigh ‘descendant of Treasach’, a personal name meaning ‘warlike’, ‘fierce’.