Globally, 沺沺 (沺沺 
) is a very rare unisex first name. The forename 沺沺 is habitual in Eastern Asia, particularly China, where it is an extremely rare gender-neutral name. Very seldom, 沺沺 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 沺沺 | China |