Surname Roy-Roy (Roy-Roy 
) , across the world, is an extremely rare cognomen. The cognomen Roy-Roy is characteristic of Western Asia, particularly Israel, where it is a very rare surname. More frequently, Roy-Roy is the forename as well as the last name. Parts of the name also exists independently as a last name Roy, and a last name Roy.
| VARIANT | COUNTRY |
|---|---|
| Roy-Roy | Israel, Philippines |