Last name Richar Amarildo (Richar Amarildo 
) , in the entire world, is an extremely rare surname. The cognomen Richar Amarildo is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Richar Amarildo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Richar Amarildo | Chile, Ecuador |