Family name 桑妮 (Sanni 
, Sanne 
, 桑妮 ) , in the world, is a widespread cognomen. The last name 桑妮 is habitual in Nigeria, where it is quite a common surname, Benin, and Norway. Not in comparison with a country's population, it is the most numerous in Nigeria, India, and Benin. Also, 桑妮 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sanni | Netherlands, India, Nigeria, Japan, Denmark |
| Sanne | Netherlands, China, India, Nigeria, Denmark |
| 桑妮 | China |