Family name Einseln (Einseln 
) , worldwide, is a very rare cognomen. The family name Einseln is habitual in Estonia, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Einseln | Estonia, United States |
|
aleksander einseln Estonian military personnel, EE (b. 1931) |
|