Family name Gia Khánh (Gia Khánh 
) , around the world, is a very rare cognomen. The cognomen Gia Khánh is habitual in South-eastern Asia, particularly Vietnam, where it is a very rare surname. Likewise, Gia Khánh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gia Khánh | Vietnam |