Cognomen Hernu (Hernu 
) , globally, is a rare last name. The cognomen Hernu is habitual in France, where it is a rare surname, Belgium, where it is a very rare surname, and Canada. In absolute terms, it most frequently occurs in France, Indonesia, and Belgium. Very seldom, Hernu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hernu | France, Indonesia, Canada, Belgium, United Kingdom |
|
charles hernu French politician (1923-1990), FR (b. 1923) |
|
|
patrice hernu French politician, FR (b. 1948) |
|
| gérard hernu French politician, FR (b. 1943) |
|
|
| jean hernu French politician, FR (b. 1950) |
|
|
| jean-brice hernu FR (b. 1953) |
|
|
| laurent hernu French athlete, FR (b. 1976) |
|
|
| sophie diana hernu Peerage person ID=189994 |
|
|
| jeffrey hernu Peerage person ID=189993 |
|
|
| marc hernu BE |
|