Surname Wanlass (Wanlass 
) , around the globe, is a rare family name. The family name Wanlass is characteristic of the United States, where it is a rare surname, Canada, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wanlass | United Kingdom, United States, Canada |
| frank wanlass Computer pioneer, US (b. 1933) |
|