Family name Yetsen (Yetsen 
) , in the world, is a very rare surname. The cognomen Yetsen is characteristic of Turkey, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, Yetsen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yetsen | Turkey, Nigeria, Spain, United States |