Surname Terrion (Terrion 
) , in all the world, is a rare family name. The last name Terrion is habitual in Northern America, particularly Canada, where it is a very rare surname, and the United States. More prevalently, Terrion is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Terrion | Democratic Republic of the Congo, Venezuela, United States, Canada |
| greg terrion Canadian ice hockey player, CA (b. 1960) |
|