Surname Quénu (Quénu 
) , worldwide, is a very rare cognomen. The surname Quénu is characteristic of Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Quénu | France |
|
édouard quénu FR (b. 1852) |
|
| jean quénu FR (b. 1889) |
|
|
| louis quénu FR (b. 1923) |
|
|
| jeanne quénu |
|