Family name Wisby (Wisby 
) , around the globe, is a rare last name. The cognomen Wisby is characteristic of Australia, where it is a rare surname, the United Kingdom, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Wisby | Australia, Canada, United Kingdom, South Africa, United States |
| jack wisby American painter, US (b. 1870) |
|