Cognomen Gyokuei (Gyokuei 
) , around the world, is quite a rare last name. The surname Gyokuei is characteristic of Eastern Asia, particularly Japan, where it is quite a rare surname. Likewise, Gyokuei is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gyokuei | United States, Japan |
| keifukuin kaoku gyokuei Japanese poet and writer |
|