Family name Эргард (Эргард 
, Erhards 
, Ehrgard 
) , all over the world, is a rare last name. The last name Эргард is habitual in Latvia, where it is quite a rare surname, Austria, where it is a rare surname, and Kazakhstan. Also, Эргард is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Эргард | Kyrgyzstan, Kazakhstan, Russia |
| Erhards | Germany, United States, Latvia |
| Ehrgard | Sweden |
| Ergard | Germany, Austria, Russia, Nicaragua |