Last name Hillsmith (Hillsmith 
) , all around the world, is a very rare cognomen. The surname Hillsmith is characteristic of Australia, where it is a very rare surname, the United Kingdom, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hillsmith | Australia, United States, United Kingdom |
| fannie hillsmith American Cubist painter. (1911-2007), US (b. 1911) |
|