Family name Leonel-Stevene (Leonel-Stevene 
) , all over the world, is an extremely rare cognomen. Much more prevalently, Leonel-Stevene is the forename as well as the last name. Parts of the name also exists independently as a first name Leonel, and a first name Stevene.
| VARIANT | COUNTRY |
|---|---|
| Leonel-Stevene | Democratic Republic of the Congo |