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 | Uruguay, Brazil, Italy, United States, Argentina |
| Postillon | Spain, France, United States, Argentina, Peru |
| Postilion | United States |