Cognomen Sundarabhaya (Sundarabhaya 
) , across the world, is an extremely rare surname. The cognomen Sundarabhaya is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Also, Sundarabhaya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sundarabhaya | India, United States |