Around the globe, Postilion (Postiglione 
, Postillon 
, Postilion ) is a very rare largely boy's, but infrequently girly forename. The first name Postilion is characteristic of Italy, where it is a very rare unisex name, and France, where it is a very rare male name. Much more prevalently, Postilion is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Postiglione | Uruguay, Brazil, Italy, United States, Argentina |
| Postillon | Spain, France, United States, Argentina, Peru |
| Postilion | United States |