Cognomen Kuswani (Kuswani 
) , in the world, is a rare surname. The surname Kuswani is characteristic of Botswana, where it is quite a rare surname, Indonesia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Much less frequently, Kuswani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kuswani | Indonesia, Botswana, United States, United Kingdom |