Across the world, 贻愈 (贻愈 
) is a very rare male forename. The forename 贻愈 is characteristic of Eastern Asia, particularly China, where it is an extremely rare boy's name. Very seldom, 贻愈 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 贻愈 | China |