Surname Gaubin (Gaubin 
) , all over the world, is a rare family name. The last name Gaubin is characteristic of France, where it is a rare surname, Argentina, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in France, Argentina, and the United States. Likewise, Gaubin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaubin | Philippines, France, Argentina, India, Democratic Republic of the Congo |