Family name Hernad (Hernad 
) , in all the world, is a rare last name. The cognomen Hernad is habitual in Hungary, where it is a rare surname, France, where it is a very rare surname, and Colombia. Very seldom, Hernad is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hernad | Germany, Spain, Hungary, Colombia, France |
| béatrice hernad (b. 1950) |
|