Family name 宏钢 (宏钢 
) , in the entire world, is a rare cognomen. The last name 宏钢 is habitual in Eastern Asia, particularly China, where it is a very rare surname. More prevalently, 宏钢 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 宏钢 | China |