All over the world, Đại Gia (大家 
, Đại Gia 
) is a rare male first name. The given name Đại Gia is habitual in Vietnam, where it is a very rare masculine name, and China. Much less frequently, Đại Gia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 大家 | China |
| Đại Gia | Vietnam |