Cognomen Эренрейх (Ehrenreich 
, Эренрейх 
) , worldwide, is quite a rare last name. The cognomen Эренрейх is characteristic of Austria, where it is quite a rare surname, Denmark, and Israel. Measured by absolute frequency, this name is the most popular in Germany, the United States, and Austria. Much less frequently, Эренрейх is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ehrenreich | Germany, South Africa, Austria, United States, Israel |
| Эренрейх | Russia |