Globally, 曰瑾 (曰瑾 
) is a very rare female forename. The forename 曰瑾 is characteristic of Eastern Asia, particularly China, where it is an extremely rare feminine name. Much less frequently, 曰瑾 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 曰瑾 | China |