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