Surname Karegaran (Karegaran 
) , in the world, is an extremely rare last name. The cognomen Karegaran is habitual in New Zealand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Karegaran is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karegaran | New Zealand, United States |