Surname 伯旗 (伯旗 
) , all over the world, is a very rare cognomen. The family name 伯旗 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 伯旗 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 伯旗 | China |