Family name Эрсман (Эрсман 
) , worldwide, is an extremely rare cognomen. The last name Эрсман is characteristic of Kyrgyzstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. Likewise, Эрсман is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Эрсман | Kyrgyzstan, Russia |