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