Around the globe, Đăng Khoa (Đăng Khoa 
) is a very rare male forename. The first name Đăng Khoa is habitual in South-eastern Asia, particularly Vietnam, where it is a very rare masculine name. Also, Đăng Khoa is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Đăng Khoa | Vietnam, Japan |