Surname Lionel-Vassort (Lionel-Vassort 
) , worldwide, is an extremely rare last name. Much more prevalently, Lionel-Vassort is the forename as well as the last name. Parts of the name also exists independently as a first name Lionel, and a last name Vassort.
| VARIANT | COUNTRY |
|---|---|
| Lionel-Vassort | Democratic Republic of the Congo |