Family name Auslin (Auslin 
) , worldwide, is a very rare surname. The last name Auslin is habitual in Costa Rica, where it is a very rare surname, the United States, where it is an extremely rare surname, and India. More prevalently, Auslin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Auslin | South Africa, Costa Rica, United States, India, Democratic Republic of the Congo |
|
michael auslin American academic, US (b. 1967) |
|