Family name Mc Evoy (Mc Evoy 
) , all over the world, is a rare last name. The cognomen Mc Evoy is habitual in Ireland, where it is quite a rare surname, Peru, where it is a rare surname, and the United Kingdom. In absolute terms, it most frequently occurs in Ireland, the United States, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Mc Evoy | United Kingdom, Ireland, United States, Canada, Peru |