Family name Elliott-Pratt (Elliott-Pratt 
) , in all the world, is an extremely rare last name. The surname Elliott-Pratt 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 Elliott, and a last name Pratt.
| VARIANT | COUNTRY |
|---|---|
| Elliott-Pratt | United States |