Cognomen Saul Gaston (Saul Gaston 
) , across the world, is an extremely rare family name. The family name Saul Gaston is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Saul Gaston is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saul Gaston | Spain, Chile, Ecuador, Argentina, Peru |