Across the world, 兆儿 (兆儿 
) is a rare gender-neutral forename. The given name 兆儿 is habitual in Eastern Asia, particularly China, where it is an extremely rare unisex name. Much less frequently, 兆儿 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 兆儿 | China |