Cognomen Sadikkhan (Sadikkhan 
) , all over the world, is a very rare surname. The cognomen Sadikkhan is habitual in the United States, where it is an extremely rare surname, and India. More prevalently, Sadikkhan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sadikkhan | United States, Saudi Arabia, United Kingdom, India |