Surname Chiddan (Chiddan 
) , all over the world, is an extremely rare last name. The family name Chiddan is habitual in Southern Asia, particularly India, where it is an extremely rare surname. More frequently, Chiddan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chiddan | India, Thailand |
Khan, Devi, and Ruangwattana