Cognomen Canady-Flatt (Canady-Flatt 
) , around the globe, is an extremely rare last name. The cognomen Canady-Flatt 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 Canady, and a last name Flatt.
| VARIANT | COUNTRY |
|---|---|
| Canady-Flatt | United States |