Last name Sapyn (Сапин 
, Sapyn 
) , in the world, is a rare cognomen. The cognomen Sapyn is habitual in Kazakhstan, where it is quite a rare surname, Azerbaijan, and Russia, where it is a rare surname. Very seldom, Sapyn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Сапин | Azerbaijan, Kyrgyzstan, Russia, Kazakhstan, Belarus |
| Sapyn | Belgium, Myanmar, France |
| thierry sapyn French film director, FR (b. 1950) |
|