Cognomen Kodyan (Kodyan 
, Кодян 
) , worldwide, is a very rare last name. The cognomen Kodyan is habitual in Eastern Europe, particularly Russia, where it is a very rare surname. Very seldom, Kodyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kodyan | Malaysia |
| Кодян | Russia |