Family name Bennett-Brown (Bennett-Brown 
) , across the world, is a very rare surname. The family name Bennett-Brown is habitual in the United Kingdom, where it is an extremely rare surname, Canada, and Germany. Measured by absolute frequency, it most frequently occurs in the United States, the United Kingdom, and Germany. Parts of the name also exists independently as a last name Bennett, and a last name Brown.
| VARIANT | COUNTRY |
|---|---|
| Bennett-Brown | United Kingdom, United States, Germany, Canada |
| mae bennett-brown (b. 1887) |
|