Treacy

French
"of Thracia"

Treacy Origin and Meaning

The name Treacy is a boy's name.

Treacy is a masculine name that originated as an Irish surname derived from the Gaelic 'Ó Treasaigh,' meaning 'descendant of Treasach.' The personal name Treasach referred to someone who was warlike or fierce in battle. As a first name, Treacy represents the tradition of using family surnames as given names, particularly among those celebrating Irish heritage. Though uncommon as a first name, it carries the appeal of Irish cultural connections and a distinctive sound. The name has a contemporary feel despite its ancient origins. Pronunciation may vary between 'TREE-see' and 'TRAY-see,' with the latter being more common. Parents might choose Treacy for its Irish roots and unique quality while remaining relatively accessible.