Surname Koranik (กรรณิการ์ 
, Koranik 
) , worldwide, is a rare family name. The surname Koranik is habitual in Thailand, where it is a rare surname, and India, where it is an extremely rare surname. Much more frequently, Koranik is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กรรณิการ์ | Thailand |
| Koranik | India, Thailand |