Family name Walllace (Walllace 
) , around the globe, is a very rare last name. The last name Walllace is characteristic of Australia, where it is a very rare surname, Canada, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in the United States, Australia, and Canada. Much less frequently, Walllace is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Walllace | United Kingdom, Australia, Brazil, Canada, United States |