Family name Mackenzy (Mackenzy 
) , in the world, is a rare last name. The surname Mackenzy is habitual in Haiti, where it is quite a rare surname, Saudi Arabia, where it is a very rare surname, and France. More prevalently, Mackenzy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mackenzy | South Africa, Saudi Arabia, United States, Haiti, France |