Throughout the world, لوسو (Lussu 
, لوسو, Lessu 
) is a very rare gender-neutral first name. The forename لوسو is characteristic of Italy, where it is a very rare gender-neutral name, and India, where it is an extremely rare predominantly male, but very infrequently girly name. More prevalently, لوسو is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lussu | Switzerland, Italy, France, India, Germany |
| Lessu | United States, Indonesia |