Family name 熹嘉 (熹嘉 
) , worldwide, is a very rare cognomen. The family name 熹嘉 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 熹嘉 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 熹嘉 | China |