Cognomen Rapiy (Rapiy 
, Рапий 
) , in the entire world, is a very rare last name. The cognomen Rapiy is characteristic of Czechia, where it is a rare surname, Russia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Likewise, Rapiy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rapiy | Czechia, United Kingdom, India, Philippines |
| Рапий | Russia |