Cognomen 媂娥 (媂娥 
) , in the entire world, is a very rare family name. The family name 媂娥 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 媂娥 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 媂娥 | China |