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