Cognomen Green-Bucknor (Green-Bucknor 
) , around the world, is an extremely rare surname. The surname Green-Bucknor 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 Green, and a last name Bucknor.
| VARIANT | COUNTRY |
|---|---|
| Green-Bucknor | United States |