Around the world, 怡琨 (怡琨 
) is a rare epicene forename. The first name 怡琨 is habitual in Eastern Asia, particularly China, where it is an extremely rare epicene name. Very seldom, 怡琨 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 怡琨 | China |