All around the world, 亦洪 (亦洪 
) is a rare gender-neutral given name. The given name 亦洪 is habitual in Eastern Asia, particularly China, where it is a very rare unisex name. Very seldom, 亦洪 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 亦洪 | China |