Cognomen Astoon (Astoon 
) , in the entire world, is a very rare family name. The family name Astoon is habitual in Syria, where it is a rare surname, Israel, where it is a very rare surname, and Philippines, where it is an extremely rare surname. Likewise, Astoon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Astoon | Syria, India, Israel, Philippines |