Around the globe, 洪镗 (洪镗 
) is a very rare masculine given name. The given name 洪镗 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Very seldom, 洪镗 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 洪镗 | China |