Around the globe, Postiglione (Postiglione 
, Postillon 
, Postilion ) is a very rare mostly masculine, but uncommonly feminine first name. The first name Postiglione is habitual in Italy, where it is a very rare gender-neutral name, and France, where it is a very rare male name. Predominantly, Postiglione is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Postiglione | Argentina, United States, Uruguay, Italy, Brazil |
| Postillon | Argentina, United States, Spain, France, Peru |
| Postilion | United States |