Surname Ŝin (Щин 
, Ŝin 
) , worldwide, is a rare last name. The cognomen Ŝin is characteristic of Russia, where it is a rare surname, Myanmar, and Kyrgyzstan, where it is a very rare surname. Much less frequently, Ŝin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Щин | Russia, Kyrgyzstan, Kazakhstan |
| Ŝin | Myanmar |