Last name Sainte-Irene (Sainte-Irene 
) , in the world, is an extremely rare family name. Predominantly, Sainte-Irene is the forename as well as the last name. Parts of the name also exists independently as a first name Sainte, and a first name Irene.
| VARIANT | COUNTRY |
|---|---|
| Sainte-Irene | United States |