Surname Siryy (Сирый 
, Siryy ) , around the globe, is a rare cognomen. The surname Siryy is habitual in Belarus, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname. Much less frequently, Siryy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Сирый | Kazakhstan, Russia, United States, Belarus, Ukraine |
| Siryy | United States, Ukraine |