Last name Richas (Richas 
) , in the world, is a very rare family name. The last name Richas is habitual in Venezuela, where it is an extremely rare surname, the United Kingdom, and the United States. Not in comparison with a country's population, this name is the most popular in the United States, India, and the United Kingdom. More frequently, Richas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Richas | Brazil, United Kingdom, United States, Venezuela, India |