Throughout the world, Leclerc-De Sonis (Leclerc-De Sonis 
) is an extremely rare unknown gender given name. Much more frequently, Leclerc-De Sonis is the last name as well as the forename. Parts of the name also exists independently as a last name Leclerc.
| VARIANT | COUNTRY |
|---|---|
| Leclerc-De Sonis | France |