Cognomen Lalous (Lalous 
) , around the world, is a rare last name. The last name Lalous is characteristic of Lebanon, where it is a rare surname, Greece, and France, where it is a very rare surname. Also, Lalous is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lalous | United Kingdom, Lebanon, Canada, Greece, France |