Cognomen Paterson-Farr (Paterson-Farr 
) , worldwide, is an extremely rare last name. The cognomen Paterson-Farr 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 Paterson, and a last name Farr.
| VARIANT | COUNTRY |
|---|---|
| Paterson-Farr | United States |