Cognomen Sachayan (Sachayan 
, Sachyan 
) , globally, is a very rare last name. The last name Sachayan is habitual in Israel, where it is a very rare surname, Russia, where it is an extremely rare surname, and the United States. More prevalently, Sachayan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sachayan | India |
| Sachyan | Russia, Israel, United States |