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