In all the world, 姚儿 (姚儿 
) is a very rare feminine forename. The forename 姚儿 is habitual in Eastern Asia, particularly China, where it is an extremely rare female name. Much less frequently, 姚儿 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 姚儿 | China |