Family name Cssw (Cssw 
) , across the world, is a very rare cognomen. The family name Cssw is characteristic of the United Kingdom, where it is a very rare surname, and the United States, where it is an extremely rare surname. Likewise, Cssw is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cssw | United Kingdom, United States |