Surname ريكوس (Ricus 
, ريكوس 
) , in the world, is a rare last name. The cognomen ريكوس is characteristic of Algeria, where it is quite a rare surname, Palestinian Territory, where it is a very rare surname, and Germany, where it is an extremely rare surname. Also, ريكوس is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ricus | Netherlands, United Kingdom, United States, Germany, South Africa |
| ريكوس | Palestinian Territory, Algeria |