Cognomen Rreci (Rreci 
) , all over the world, is a very rare surname. The cognomen Rreci is habitual in Finland, where it is a very rare surname, Germany, where it is an extremely rare surname, and the United Kingdom. Measured by absolute frequency, the name is most common in Germany, Finland, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Rreci | United Kingdom, United States, Germany, Finland |