Across the world, Cuộc Đời (Cuộc Đời 
) is a very rare masculine first name. The given name Cuộc Đời is characteristic of South-eastern Asia, particularly Vietnam, where it is a very rare boy's name. Likewise, Cuộc Đời is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Cuộc Đời | Vietnam, Japan |