Cognomen Bithon (Bithon 
) , in the world, is a rare family name. The cognomen Bithon is characteristic of Ethiopia, where it is a very rare surname, Tanzania, and Germany, where it is an extremely rare surname. Also, Bithon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bithon | Germany, Ethiopia, United States, Tanzania, India |