Family name Sisey (Sisey 
, Сисей 
) , in the entire world, is a very rare surname. The family name Sisey is habitual in Russia, where it is a very rare surname, and Malaysia. Much less frequently, Sisey is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sisey | Spain, Brazil, Malaysia, United States, South Africa |
| Сисей | Russia |