Surname 冶钧 (冶钧 
) , all around the world, is a very rare cognomen. The family name 冶钧 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 冶钧 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 冶钧 | China |