Surname Richard-Mace (Richard-Mace 
) , all over the world, is an extremely rare family name. The last name Richard-Mace is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a first name Richard, and a last name Mace.
| VARIANT | COUNTRY |
|---|---|
| Richard-Mace | United States |