Worldwide, 洪鄢 (洪鄢 
) is a very rare feminine first name. The forename 洪鄢 is characteristic of Eastern Asia, particularly China, where it is an extremely rare girly name. Very seldom, 洪鄢 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 洪鄢 | China |