Family name サン (San 
, Saint 
, Sung , along with others...) , in all the world, is a widespread last name. The cognomen サン is habitual in Mongolia, where it is a prevalent surname, Myanmar, and Malaysia, where it is a common surname (explore the name in all countries). Also, サン is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sung, Sann, San | Myanmar, Mongolia, Spain, Malaysia, India |
| Saint | Myanmar, Spain, Democratic Republic of the Congo, Malaysia, India |
| サン | Japan |