Family name Shunson (Сиба 
, Shunson 
) , globally, is an extremely rare surname. The surname Shunson is habitual in Eastern Europe, particularly Ukraine, where it is an extremely rare surname, and Russia. Also, Shunson is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Сиба | Russia, Ukraine |
| Shunson | India |