Around the world, Comeau-Montasse (Comeau-Montasse 
) is an extremely rare unknown gender given name. Much more prevalently, Comeau-Montasse is the last name as well as the forename. Parts of the name also exists independently as a last name Comeau, and a last name Montasse.
| VARIANT | COUNTRY |
|---|---|
| Comeau-Montasse | France |