Family name Wisy (Wisy 
) , in the world, is a very rare cognomen. The surname Wisy is characteristic of Germany, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and South Africa. Likewise, Wisy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wisy | Germany, South Africa, Malaysia, India, Brazil |