Family name Gerson Richard (Gerson Richard 
) , in all the world, is an extremely rare surname. The cognomen Gerson Richard is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Gerson Richard is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerson Richard | Chile, Peru |
Castillo, and Peralta Tapia