Family name Marc-A (Marc-A 
) , worldwide, is an extremely rare last name. The surname Marc-A is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Predominantly, Marc-A is the forename as well as the last name. Parts of the name also exists independently as a first name Marc, and a first name A.
| VARIANT | COUNTRY |
|---|---|
| Marc-A | Canada, Germany, United States |