Family name Gaulion (Gaulion 
) , around the globe, is a very rare last name. The family name Gaulion is characteristic of France, where it is an extremely rare surname, Argentina, and the United States. Much less frequently, Gaulion is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaulion | Argentina, France, United States, Philippines |