Surname Clarc (Clarc 
) , in all the world, is a very rare family name. The last name Clarc is characteristic of Austria, where it is a rare surname, France, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Austria, France, and the United States. More frequently, Clarc is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clarc | Democratic Republic of the Congo, France, Brazil, United States, Austria |