Cognomen Brattain (Brattain 
) , all over the world, is a rare family name. The surname Brattain is habitual in the United States, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Brattain | Canada, United Kingdom, United States, Germany, New Zealand |
|
walter brattain American physicist (1902-1987), US (b. 1902) |
|
| robert brattain American physicist (1911-2002) (b. 1911) |
|
|
| eric brattain Ph.D. University of California, Davis 2016 |
|
|
| keren gilmore brattain |
|