Throughout the world, Petion (Petion 
, Pétion 
) is a rare boy's forename. The first name Petion is habitual in the Dominican Republic, where it is a rare boy's name, and the United States, where it is an extremely rare masculine name. More frequently, Petion is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Petion | Haiti, Brazil, United States, France, Dominican Republic |
| Pétion | Canada, Dominican Republic, Haiti |
| robinson petion college basketball player (2000–2000) Winthrop |
|