Across the world, 焱鸿 (焱鸿 
) is a very rare gender-neutral given name. The forename 焱鸿 is habitual in Eastern Asia, particularly China, where it is an extremely rare epicene name. Much less frequently, 焱鸿 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 焱鸿 | China |