Family name Sãÿ (Sãÿ 
) , around the world, is a very rare cognomen. The last name Sãÿ is characteristic of South-eastern Asia, particularly Myanmar, where it is a rare surname. Very seldom, Sãÿ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sãÿ | Myanmar |