Family name Ritta (Ritta 
, Ритта 
, ริดตา 
) , in the world, is quite a common last name. The cognomen Ritta is habitual in Algeria, where it is quite a rare surname, Mauritius, and Tunisia. In absolute terms, this name is the most popular in Brazil, Algeria, and India. More frequently, Ritta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ritta | Syria, South Africa, Brazil, India, Algeria |
| Ритта | Kazakhstan, Ukraine, Belarus, Russia, Moldova |
| ริดตา | Thailand |
|
maria josé ritta First Lady of Portugal between 1996 and 2006, as wife of the former President of the Republic Jorge Sampaio, PT (b. 1941) |
|