Last name Mesnil (Mesnil 
) , worldwide, is quite a rare cognomen. The surname Mesnil is habitual in Western Europe, particularly France, where it is quite a rare surname, Austria, where it is a rare surname, and Switzerland. Much less frequently, Mesnil is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mesnil | Switzerland, France, Austria, Australia, United States |
| giuseppe du mesnil Roman Catholic bishop (1716-1781) (b. 1716) |
|
|
| elie mesnil FR (b. 1726) |
|
|
|
clément-edmond révérend du mesnil FR (b. 1832) |
|
|
félix mesnil zoologist, biologist (1868-1938), FR (b. 1868) |
|
|
jacques mesnil Belgian historian and art historian, BE (b. 1872) |
|
| edmond révérend du mesnil FR (b. 1832) |
|
|
| léonie mesnil French artist, FR (b. 1859) |
|
|
| herbert du mesnil (b. 1875) |
|
|
| jacques mesnil (b. 1881) |
|
|
|
christian mesnil BE (b. 1940) |
|
| louis paul mesnil French entomologist, FR (b. 1904) |
|
|
| rené-claude le mesnil FR (b. 1907) |
|
|
|
romain mesnil French pole vaulter, FR (b. 1977) |
|
| dominique mesnil French politician, FR (b. 1949) |
|
|
| michel mesnil French politician, FR (b. 1955) |
|