Cognomen Haidras (Haidras 
) , globally, is a very rare surname. The surname Haidras is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Much more prevalently, Haidras is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Haidras | India |
Haji, Kutti, Kutty, and Koyathangal