Around the globe, 庆镭 (庆镭 
) is a very rare masculine forename. The first name 庆镭 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Much less frequently, 庆镭 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 庆镭 | China |