Cognomen Bitxo (Bitxo 
) , around the world, is a very rare family name. The cognomen Bitxo is habitual in Spain, where it is a very rare surname, and the United States, where it is an extremely rare surname. Likewise, Bitxo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bitxo | Spain, United States |