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