Family name Brandon-Buckner (Brandon-Buckner 
) , in all the world, is an extremely rare cognomen. The last name Brandon-Buckner 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 first name Brandon, and a last name Buckner.
| VARIANT | COUNTRY |
|---|---|
| Brandon-Buckner | United States |