Around the world, Sweni (Sweni 
) is a very rare unisex forename. The first name Sweni is characteristic of South Africa, where it is a very rare male name, and India, where it is an extremely rare female name. Likewise, Sweni is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sweni | Brazil, India, United States, Indonesia, South Africa |