Around the globe, Екснер (Exner 
, Екснер 
) is a very rare boy's given name. The forename Екснер is characteristic of Czechia, where it is a rare masculine name, Peru, where it is a very rare boy's name, and Germany. Much more frequently, Екснер is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Exner | Czechia, Germany, Argentina, United States, Austria |
| Екснер | Russia, Ukraine |