Surname Wemin (Wemin 
) , in all the world, is a rare family name. The cognomen Wemin is characteristic of Papua New Guinea, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Wemin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wemin | Papua New Guinea, United States |