Family name Louzy (Louzy 
) , in all the world, is a rare cognomen. The family name Louzy is characteristic of Morocco, where it is a very rare surname, France, and the United States. Likewise, Louzy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Louzy | Morocco, Germany, France, Democratic Republic of the Congo, United States |