Family name Bluc (Bluc 
) , in all the world, is a very rare last name. The cognomen Bluc is characteristic of Malaysia, where it is a very rare surname, France, where it is an extremely rare surname, and Mexico. Much less frequently, Bluc is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bluc | Mexico, France, Malaysia, United States |