Cognomen Эйсенгардт (Эйсенгардт 
) , across the world, is an extremely rare last name. The cognomen Эйсенгардт is habitual in Central Asia, particularly Kazakhstan, where it is a very rare surname. Likewise, Эйсенгардт is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Эйсенгардт | Kazakhstan |
Eisengardt, and Eisenhardt