Cognomen Scott-Gray (Scott-Gray 
) , across the world, is a very rare surname. The family name Scott-Gray is characteristic of Australia, where it is a very rare surname, the United Kingdom, and the United States, where it is an extremely rare surname. Parts of the name also exists independently as a first name Scott, and a last name Gray.
| VARIANT | COUNTRY |
|---|---|
| Scott-Gray | United Kingdom, United States, Australia |