Surname Astralia (Astralia 
) , around the globe, is a very rare last name. The cognomen Astralia is characteristic of Nicaragua, where it is a rare surname, Israel, where it is a very rare surname, and Indonesia. Likewise, Astralia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Astralia | South Africa, Nicaragua, United States, Israel, Indonesia |