Surname ريتشا (Richa 
, ريتشا) , in the world, is a common family name. The surname ريتشا is characteristic of Lebanon, where it is quite a common surname, Panama, where it is quite a rare surname, and Algeria. Not in comparison with a country's population, it is commonest in India, Lebanon, and Indonesia. More prevalently, ريتشا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Richa | Democratic Republic of the Congo, Nepal, India, Indonesia, Lebanon |