Surname 肖弟 (肖弟 
) , in the entire world, is a very rare cognomen. The family name 肖弟 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 肖弟 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 肖弟 | China |