Cognomen Renaï (Renaï 
) , in all the world, is a very rare surname. The last name Renaï is habitual in Western Europe, particularly France, where it is a very rare surname. Predominantly, Renaï is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Renaï | Democratic Republic of the Congo, France |
| anis renaï DZ (b. 1997) |
|