Cognomen Alwon (Alwon 
) , in all the world, is a very rare family name. The surname Alwon is characteristic of Netherlands, where it is a very rare surname, Germany, and the United States, where it is an extremely rare surname. Likewise, Alwon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alwon | Germany, United Kingdom, United States, Myanmar, Netherlands |