Last name Mcgriff-Jackson (Mcgriff-Jackson 
) , worldwide, is an extremely rare cognomen. The cognomen Mcgriff-Jackson is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Mcgriff, and a last name Jackson.
| VARIANT | COUNTRY |
|---|---|
| Mcgriff-Jackson | United States |