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