Family name Harris-Mccoy (Harris-Mccoy 
) , worldwide, is an extremely rare cognomen. The cognomen Harris-Mccoy is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Harris, and a last name Mccoy.
| VARIANT | COUNTRY |
|---|---|
| Harris-Mccoy | United States |