Cognomen Rasnay (Rasnay 
) , around the globe, is a very rare surname. The cognomen Rasnay is habitual in Philippines, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, Rasnay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rasnay | United States, India, Philippines |