Cognomen Schya (Schya 
) , around the globe, is a very rare last name. The cognomen Schya is habitual in Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Schya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Schya | United States, Germany, India |