Surname Zwany (Zwany 
) , across the world, is a very rare family name. The family name Zwany is habitual in Honduras, where it is a very rare surname, Mexico, where it is an extremely rare surname, and the United States. More prevalently, Zwany is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zwany | Netherlands, Mexico, United States, Venezuela, Cuba |