Cognomen Trezy (Trezy 
) , in all the world, is a very rare surname. The family name Trezy is habitual in France, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States. Likewise, Trezy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trezy | Philippines, Brazil, Myanmar, France, Indonesia |