Cognomen Ausiku (Ausiku 
) , in the world, is a rare last name. The last name Ausiku is habitual in Namibia, where it is quite a common surname, Canada, where it is a very rare surname, and South Africa, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ausiku | United Kingdom, Canada, South Africa, Namibia |
| sirkka ausiku politician (b. 1964) |
|