Surname โอชิน (Oshin 
, Oh Chin 
, โอชิน 
) , in all the world, is quite a common family name. The last name โอชิน is characteristic of Nigeria, where it is quite a rare surname, Bangladesh, where it is a rare surname, and Indonesia. Likewise, โอชิน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oshin | Japan, Bangladesh, Nigeria, India, Indonesia |
| Oh Chin | Malaysia, China |
| โอชิน | Thailand |